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    2,000 online mechanical engineering job 份搜到的工作,货币单位为 USD

    We are in need of a skilled website designer to create two professional websites for our businesses. We would like the websites to have a minimalistic and modern look and feel. The goal of the website will be to display the range of products carried by each company and the company's contact details. The successful candidate will be responsible for the following tasks: - Collaborating with our team to understand the requirements and goals of each website - Designing and developing responsive websites that are optimized for desktop and mobile devices This is a small-sized project that is expected to be completed within 2 to 3 weeks. Since this is our first experience of getting a website built for our busiess, ideally, we are looking for someone who can work out of our offices (in An...

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    I am in need of an expert with profound knowledge and experience in the Solidworks add-in myCADtools. For a project to create part numbers, define numbering conventions, a...myCADtools. For a project to create part numbers, define numbering conventions, and integrating them into Solidworks. The range of parts this system should include are sheet metal parts, weldments, bistronic, folded sheet metal parts, and general assemblies. Key responsibilities include: - Production of Bill of Materials - Production of Drawing Packs Ideal freelancer should have background in engineering manufacturing and experience with fabricated assemblies. Expert user of myCADtools is a must-have. Knowledge bistronic laser cutter and brake press and associated software would be an advantage but not ...

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    I require a skilled 3D CAD professional to create high-quality, medium-detail v...require a skilled 3D CAD professional to create high-quality, medium-detail visualizations of various mechanical parts. These visualizations don't need to be extreme close-ups but should clearly highlight and underscore the important features of each part. Ideal Skills and Experience: - Proven experience in 3D CAD design, specifically focusing on mechanical parts. - Exceptional attention to detail, especially for important features. - Able to work efficiently and effectively, delivering results in a timely manner. - Experience with high-quality, medium-detail visualizations. - Past work with mechanical parts visualizations preferred, showcasing the ability to bring to life the key a...

    $9 - $15 / hr
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    I am looking for a structural engineering tutor that can help me problem questions I have in an assignment. The assignment is only Advanced Diploma level, and for Mechanical Engineering. So a Structural Engineer should find the questions simple.

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    ...Hermosa and I am seeking an experienced language instructor or tutor to guide a beginner student in learning Tagalog, primarily for basic communication purposes. The learning format should be exclusively online, making use of a flexible, engaging, and interactive approach tailored to a novice's needs. **Key Requirements:** - **Proficiency in English and Tagalog:** As the student is beginning from scratch, clear explanations and instructions in English are necessary for effective learning. - **Online Teaching Experience:** Ideal candidates will have a proven track record in conducting online classes, utilizing various e-learning tools and platforms to maintain a high level of student engagement. - **Curriculum Development:** Ability to develop a structured ...

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    Title Evaluate 4 simple designs of an open carport structure for supporting solar panel load. The designs to be assessed: This carport is already built. But there is no engineering plan available for this carport. Design #1 provides a sort of design. Design #1: this is already installed. The carport has steel columns, steel beam (horizontal, at top) and steel cliplok roofing. Design #2 to 4: These are my ideas f0r modification of the existing carport (Design #1). Who : Ideal candidates would have a depth of experience in structural analysis, solar panel installation and design evaluation, and should be able to promptly provide a comprehensive report based on their findings. Report; I need a report along with a summary of finding. The report needs to include information like mai...

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    I’m seeking a skilled and experienced developer to build a hybrid application using React. This application should seamlessly operate on both Android and iOS platforms. Key Features: - User Authentication - Social media integration - A Learning Management System (LMS) - User tracking capabilities - Google Maps integration - Messaging functionalities. Moreover, the application should adhere to my design and branding guidelines. Therefore, your experience and skills in adhering to pre-set design protocols would be critical in this role. The goal is to create a compelling, user-friendly platform. Therefore, communication skills and attention to detail are necessary to capture my vision and user needs accurately. In your proposal, please share a brief summary of your experience, ...

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    I'm seeking a live sound engineer for a series of concerts. Keeping the acoustics optimal for an audience of 100-500 people is crucial. The music genre will frequently be rap and singer-songwriter p...acoustics optimal for an audience of 100-500 people is crucial. The music genre will frequently be rap and singer-songwriter performances. Ideal candidates would possess: - Experience with live sound engineering, especially in concerts. - Familiarity with the sound requirements of rap and singer-songwriter genres. - Ability to cater to venues with 100-500 spectators. - Great problem-solving skills in case of technical issues. The project will offer more opportunities for similar roles if proven successful. The role would be a perfect fit for those passionate about music and sou...

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    I'm in need of an experienced c...stormwater management systems that fit within the overall design - A clear layout for utility systems that minimizes infrastructural footprint It is crucial for prospective freelancers to have a solid background in these areas of civil engineering, as the project's success hinges on the accuracy and functionality of these plans. Your knowledge and expertise will play an integral role in realizing my project vision. Deliverables: Detailed and precise site plan and utilities layout designs. Please, only professionals with a background in civil engineering, specifically site planning and utilities layout, apply for this project. You should also be familiar with topography mapping methods, and experienced in designing effective sto...

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    For all freelance teachers and instructor....i have something for you ?? Dm me for details

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    I am looking to create a compact, USB-powered disc that will be used to heat food or beverages. The heat emitted by the disc should be just under 200 degrees, ideal to get my coffee, tea or soup at just the right temperature. The envisioned design for the disc is round and flat, and it should be small enough to b...or soup at just the right temperature. The envisioned design for the disc is round and flat, and it should be small enough to be portable yet effective for its heating purpose. Ideal freelancer for this task should have experience in electronic product design and material selection, with an understanding of heat properties and USB-powered devices. Ideal skills: - Electronic design - Material engineering - Knowledge on portable heating devices - Experience with USB-powered...

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    As someone looking for a skilled professional, my project requires the installation and configuration of an OpenVPN server in bridge mode on a Linux-based system. Here's more on what this project involves: - You'll be s...server side and be able to reach the default gateway via VPN. - The server which you'll work on has a static IP for steady connection. For this task, proficiency in Linux and command-line management would be immensely valuable. A deep understanding of OpenVPN server installation and networking concepts is also required. This project is suitable for those with extensive experience in network engineering and server configuration. Please note that the open vpn new vertion does not support bridge mode. After it’s done I need to full installatio...

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    I am a beginner in Python, keen to explore its use in Network Engineering, particularly with Cisco and Juniper devices along with Ansible AWX. - Skills Required: Excellent knowledge and practical skills in Python for networking is required. The focus should be on both basic Python programming for networking and advanced network automation. Prior experience in tutoring would be advantageous. Demonstrable project based on with Cisco and Juniper devices. - Scope of Work : I need guidance on: 1. Basic Python programming for networking 2. Advanced network automation with Python Consequently, your responsibility is to prepare and deliver lessons that empower my understanding of Pyhton programming for network engineering and its application for network automation. I expect ...

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    I'm seeking an experienced engineer or technician to retrofit my towed sweeper. It currently leverages a tractor PTO and needs to be converted to an electric motor using battery as power source. Key requirements are: - Implement a medium powered electric motor (51-100 Horsepower...converted to an electric motor using battery as power source. Key requirements are: - Implement a medium powered electric motor (51-100 Horsepower) - The system should be designed to withstand high temperature and dust conditions - Careful consideration of battery life, considering conditions and required power Ideal candidates will have experience in agricultural machinery and electrical engineering. Knowledge on battery-powered systems is a big plus. Deadline oriented professionals will be h...

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    I need a mechanical design for a ventilation and exhaust system, specifically tailored to a large-sized restaurant. The essential requirement is the integration of an air purifying system. Ideal Skills and Experience: - Large Scale HVAC system design - Ventilation and exhaust system design - Air purifying system implementation - Restaurant-specific design experience Design Specifics: - The design must accommodate a large-sized restaurant capacity - The air purifying system should be advanced and highly efficient. - Prior experience with restaurant projects is preferable - Energy-efficient solutions are not necessary, but can be included if they improve the overall effectiveness. Has to be a licensed professional engineer in Oklahoma.

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    I'm looking for an experienced mechanical engineer who specializes in aerial work platforms, specifically telescopic ones. Specific Deliverables: - Develop an efficient hydraulic leveling system for the work platform's basket. Ideal Candidate Skills and Experience: - Have in-depth knowledge and previously worked with hydraulic systems - Experience in the field of aerial work equipment, specifically telescopic work platforms - Demonstrable past projects focused on height and balance adjustment on aerial platforms.

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    I'm looking for an experienced social media manager who is skilled in Facebook and Instagram. My primary goal is to drive more traffic to my website through these social media platforms. As I currently lack a content strategy, you will develop and implement one. Previous experience in creating engaging content that has significantly boosted website traffic is necessary. Knowledge about strategic post timing and target audience engagement is a plus. The content can be static and can be created on canva or other software

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    I'm seeking a seasoned American recruiter for part-time work who can aid me in my quest for a job. My core ask is for them to construct a solid job search strategy and assist in interview preparation. My focus areas are the technology and finance sectors. Communication methods would be varied to include email, phone, and video calls. Ideal Skills: - Proficiency in job search strategies - Experience in preparing candidates for interviews - Knowledge in technology and finance sectors Experience: - Preference for candidates with strong recruitment experience - Familiarity with the job market in the technology and finance sectors. Given the urgency, I am willing to offer a competitive package of $150 per hour. Let's make this happen! First of all, thro...

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    We need an online Virtual assistant to help us with our company tasks such as social media posts, research data entry etc... The tasks are very simple, however, this will be ongoing, daily work for the foreseeable future. Must be reliable and consistent in order to be successful in this role.

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    I'm seeking a seasoned American recruiter for part-time work who can aid me in my quest for a job. My core ask is for them to construct a solid job search strategy and assist in interview preparation. My focus areas are the technology and finance sectors. Communication methods would be varied to include email, phone, and video calls. Ideal Skills: - Proficiency in job search strategies - Experience in preparing candidates for interviews - Knowledge in technology and finance sectors Experience: - Preference for candidates with strong recruitment experience - Familiarity with the job market in the technology and finance sectors. Given the urgency, I am willing to offer a competitive package of $150 per hour. Let's make this happen! First of all, t...

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    Online Portfolio -- 4 已经结束 left

    My name is Danny, and I'm seeking a freelancer to help me create an online portfolio. I need one that can showcase my graphic design work. I'm looking for something modern and trend-driven in its design while also conveying my aesthetic and style. Time is of the essence, as I need the project completed ASAP. I look forward to seeing what you can create!

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    English online tutor -- 4 已经结束 left

    I'm currently on the lookout for a talented online English teacher who specializes in intermediate level English speaking skills. The target students are adults aged 20 and above. A successful candidate should have had prior experience tutoring adults in English and be able to engage them effectively. To further elaborate: - The tutor should focus on developing speaking skills which is imperative. - Prioritized candidates would be those who have experience in handling intermediate level students especially adults. - The tutor needs to have a strong command of English and clear pronunciation. It is desired that the tutor is patient, engaging, and highly knowledgeable in English speaking practices. Their primary goal should be to help students communicate confidently and effect...

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    I am looking for an experienced electrical engineer who can help me d...this type of connector is crucial. - Application: This board will be used specifically for automotive purposes. Past experience with similar projects would be a huge asset. Look at this site on what I'm trying to build. I have a double relay and I have provided measurements for the blade connectors Ideal skills and experience: - Electrical Engineering - Circuit Design - Knowledge of relay systems, particularly within automotive contexts - Familiarity with blade connectors - Previous projects involving automotive electrical systems The design should be robust and reliable, performing efficiently in an automotive environment. Looking forward to seeing your proposals!

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    I'm in need of an experienced data entry specialist to assist me in entering a medium amount of data. This includes: - Inputting text - Adding numerical data - Uploading images The data will be sourced from various online resources. As such, the ideal freelancer should have a strong online research ability and meticulous organization skills to ensure accuracy and consistency in data. Proficiency in using data entry software is an added advantage. As data entry accuracy is crucial to my project's success, prior experience in a similar role is highly desirable. The selected candidate should be detail-oriented with proven experience in managing a wide range of information effectively.

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    I'm seeking a professional who can efficiently handle two tasks for my project. Firstly, someone who is skilled at online form filling to handle a sizable volume of forms for my database. Accuracy and speed are valuable in this task. Secondly, I need a proficient content writer with a knack for entertainment news articles. You will be expected to conceptualize, research and write engaging news articles pertaining to the entertainment industry. A keen understanding of trending topics and an ability to deliver quality content within specified deadlines is key. - Online Form Filling Experience - Content Writing Skills (Primarily Entertainment News) - Accuracy and Speed - Ability to work with deadlines - Understanding of the Entertainment Industry.

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    I'm in need of a uniquely designed silicon drum heater. The primary function would be to effectively heat up small-sized metal drums, specifically those with a capacity of less than 50 gallons. Key requirements for the proj...small-sized metal drums, specifically those with a capacity of less than 50 gallons. Key requirements for the project include: - Proficiency in the design and manufacture of silicon heaters. - Experience working with metal drums, particularly ones of small sizes. - Ability to meet stringent safety and performance standards. Ideally, the successful candidate would have a background in electrical engineering or a related field, along with a solid understanding of thermal dynamics. Experience with similar projects involving drum heating would also be v...

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    ...paramount in this project. The heater must incorporate overheat protection to prevent any potential risks or damages. - Previous experience in silicon heater design for industrial applications would be beneficial. The freelancer must be well-versed in safety regulations and standards concerning heaters. - Key skills for this project are knowledge of silicone materials, thermal dynamics, electrical engineering, and safety features installation. Your proposal must be comprehensive, detailing how you plan to accomplish this task, an estimated timeline, and any other considerations needed to complete this project successfully....

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    Wanted some people to sell my product Will give well comssion on per sale just dm to order

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    I'm looking to develop an app and website modeled like print vista, operating primarily as an online printing service. The app and website should showcase innovative and user-friendly design, while prioritizing functionality. Key Features & Details: * No specific features were highlighted, therefore, inspiration should be drawn from print vista and integrate popular features of online printing services. * The main aim is to provide online printing services, hence an easy interface and seamless process for uploading designs, selecting product specifications and initiating print orders should be a priority. Ideal Freelancer: * Comprehensive understanding and experience in app and website development, especially for printing services. * The ability to suggest...

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    I'm currently seeking a highly knowledgeable marine engin...contemporary challenges. Key areas you'll be crafting content around are: - The ongoing trends in the bunker market - Our unique repair capabilities - Our superior berthing facilities This presentation will be intended for shipowners, illustrating why our company is their greatest ally in the bunkering business. You're the ideal candidate if you: - Possess a deep understanding of marine engineering - Have a knack for creating engaging PowerPoint presentations - Understand bunker markets and the specific needs of shipowners Compelling them about our unique solutions for bunker market challenges should be the main takeaway from your presentation. Please, only those with relevant experience and knowledg...

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    I am in need of an experienced technical writer to create a research paper for publication in major scientific journals. My focus area is Mechanical Engineering, Data Science, Generative AI, and I need someone capable of drafting a comprehensive, well-researched study in this discipline. Key Requirements: - Highly skilled in technical and scientific writing, particularly within mechanical engineering. - In-depth knowledge and understanding of Mechanical Engineering theories, principles and applications. - Experience in getting work published in reputable scientific journals. - Ability to produce content that is free of plagiarism. - Detail-oriented and well-versed with the formatting and structuring of scientific research papers. Ultimately,...

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    ...a digital design expert who can proficiently enhance an existing logo for use in online media. You'll be tasked with resizing and potentially recreating a logo in a larger size or vector format, depending on your professional judgment and expertise. Details: - The current logo is in JPEG format. - You will likely employ AI tools in resizing or recreating the logo. - No changes or modifications to the original design or color scheme are required; the project is solely for resizing purposes. Ideal Skills: - Expertise in Adobe Illustrator and or other similar AI tools. - Extensive experience in vector design and logo enhancement. - Strong understanding of the fundamentals of digital design as applies to online media. Please provide a portfolio of similar projects, if...

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    I'm in need of a developer who is experienced in software engineering to help build a website for my computer science college project. We want a Hostel Management System Key Features Expected: - Login(Student and Admin), SIgnUp with OTP, - Guest Room Booking System - Complaint MAnagment system - Room Cleaning Request Service Your ability to meet deadlines will also be critical. Remember, this project is an academic assignment, so the implementation approach and coding logic should reflect an individual student-level understanding. Your role will be more of a guide and implementer.

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    I require a proficient SEO expert to strengthen my website's online presence and significantly escalate the online sales. A weekly report should be presented to track your work - focus of the Seo will be to increase traffic to website - rank 1st on google and see an improvement in sales YOU SHOULD BE ABLE TO DO A KEYWORD SUGGESTIONS FOR THE WEBSITE - - SEO Strategy: Your approach should be particularly targeted towards enhancing my overall search engine rankings and hence, augmenting the online sales. - Webpages: The focus of this SEO service could vary across different pages or sections of my website. However, these specifics will be discussed in detail once we proceed. So expertise in optimizing different website sections is expected. - Timeline: While ...

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    ...seeking for job postings of Chief Revenue Officer(CRO) or SVP of Sales, SVP of Business Development for software companies located remotely within USA or Midwest USA. The focus should be on direct company websites instead of job boards like LinkedIn, Glassdoor or Indeed. No specific companies are targeted, revealing broad perspective is the key. IDEAL SKILLS: - Excellent Web Research capabilities - Strong understanding of job searching - Proficient in Data Entry and interpretation - Experience in HR, specifically in software industry. REQUIREMENTS: - All job links should be current and active - Submission in Excel format detailing the Company Name, Job Link and Location. - Confidential and respectful handling of the project. This task is perfect fo...

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    I'm looking for a meticulous professional who can carry out data verification tasks for online databases. Your role will demand high standards of accuracy, as it is critically important to ensure all data examined is entirely correct. Key Responsibilities: • Extracting and verifying data from online databases • Delivering the verified data in an Excel spreadsheet format Ideal Skills: • Proven experience in data verification • Excellent attention to detail • Proficient in Excel • Prior experience with online databases If you possess the above skills and are eager, attentive, and meticulous, I will be glad to discuss this project further with you.

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    ...Meeting Request Submission: An online form should be accessible to employees for submission of meeting requests. This requirement seeks someone with an understanding of UI/UX design to create a form that is easy to navigate. - Meeting Request Approval: This feature will be automated using an algorithm. Experience in automated systems and algorithm development will be instrumental for accurate execution of this feature. - Meeting Request Visibility: I want all meeting requests to be visible to the head office. In this regard, a working knowledge of systems security will be invaluable to ensure the confidential nature of these requests is duly upheld. In conclusion, this job is suitably designed for a candidate specializing in software development and systems engineeri...

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    This is a several stage development task, first stage is : I am looking for a qualified developer to create an online 3D text customizer app. The application should have capabilities to allow users to personalize their text in 3D professionally. Key Features: - Text customization in 3D. - Variety of font options. - Real-time preview of the customized 3D text displayed in a realistic format. - Background , and text color change I don't need all capabilities from the sample picture, jsute background, forground and font change Your proposal should give me confidence you understand the project and can deliver the requirements effectively.

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    Backend Engineering 已经结束 left

    Hi! For a stealth project, we are looking for a German-speaking Backend Engineer, preferably available full-time or close to it, for an initial project duration of 3-4 months with the potential to transition to a permanent role if the collaboration is exceptional and you are interested. We are a fully remote team building a highly reliable and performant system integration solution for regulated industries. This means a lot of thinking ahead about what can go wrong, and solving as many problems as possible upfront. Responsibilities: - Implement reliable integrations between multiple independent systems - Define and implement OpenAPI specs - Develop several services using Typescript / Node.js - Work largely independently, with the support of our CTO - Work closely with partners to unders...

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    We are seeking a highly skilled and experienced HCL DX Developer ...deployments 3) Familiarity with responsive design principles for optimal user experience across devices 4) Strong understanding of content management best practices and workflows 5) Excellent problem-solving, analytical, and communication skills 6) Ability to work independently, manage time effectively, and prioritize tasks Qualifications: *************** 1) Bachelor's degree in Computer Science, Engineering, or a related field. 2) Relevant certifications in HCL Digital Experience (DX) [if applicable]. How to Apply: ************** 1) Interested and qualified candidates are invited to submit their resumes asap. Please include "HCL DX 2) Developer Application" in the subject line. The application de...

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    I'm in need of a geotechnical engineering expert with excellent design skills to create engaging, intermediate-level social media content. - The main aim of these posts is to educate, inform, and engage with a geotechnical engineering audience. - Balance is key when it comes to design – sometimes I prefer bold and colorful visuals; other times, data and infographic-driven designs will be more suitable. - This requires a creative mindset and ability to translate complex geotechnical concepts into easy-to-understand visuals and posts. - The ideal candidate should hold significant knowledge in geotechnical engineering and demonstrate proficiency in design—particularly infographic design.

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    I am looking for a developer skilled in creating a vast online catalogue. Key Points: - The goal is for creating a catalogue that can handle more than 500 products, maintaining good loading speeds and a clean layout. - All products need to be meticulously categorized for user-friendly browsing. - Due to a missed question, I haven't prioritized any specific features, leaving possibilities open for future integrations (like product search functionality, user reviews, or secure payment options). Ideal Skills and Experience: - Demonstrated experience in building large-scale online catalogues - Excellent understanding of user-experience design - Strong backend development skills to handle high volumes of products - Openness to add new features in the future as per needs...

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    I'm seeking a skilled professional to complete a Captcha job involving text recognition in English. This tool will solely be utilized on mobile platforms. Requirements: - Proven experience in implementing text recognition solutions - Proficiency in English language processing - Familiarity with mobile platforms The ideal candidate should be able to demonstrate substantial experience in text recognition, particularly within applications for mobile platforms.

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    ...various sources into a structured format for analysis. We need someone with experience in automating ETL pipelines, handling data quality issues, and ensuring seamless integration. Key Responsibilities: Retrieve data from all sorts of places – databases, APIs, and flat files. Work on raw data, making it clean, consistent, and accurate. Handle missing values, normalize data, and some feature engineering. Load the transformed data where it belongs, ensuring it gets along with our storage solution. Test and validate, ensuring our data stays true to its transformed self. Proven experience in Python development with a focus on ETL processes Strong understanding of data extraction, transformation, and loading best practices. Previous success in automating ETL pipelines for effi...

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    ...you'll find an existing online utility that helps business owners collect email addresses and names to be utilized from third-party companies like MailChimp in order to build and communicate a "Opt-In" email list in exchange for the opportunity to win prizes, giveaways, coupon promocodes, and such. IMPORTANT: CLICK THE ATTACHED FILE BELOW FOR FULL DETAILS AND DESCRIPTION OF THIS PROJECT AND WHAT I'M REQUESTING TO BE MADE. This is an "Extremely Easy Program" if you look at it, very straightforward, with just a handful of changes I want to implement within it making it even better than the one you would be reverse engineering or cloning. I've been a long-time Project Manager here on Freelancer and to confirm, if you are awarded I ...

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    I'm urgently seeking a professional graphic designer who specializes in creating stunning and captivating brochure designs. Of Agricultural Machinery should have done similar kind of work before should be creative Key Responsibilities: - Work closely with me to understand the specifics of what I want in the brochure - Bring creativity and innovative ideas to the table - Finalize the brochure design as quickly as possible Ideal Skills: - Excellent experience with brochure designs - Very detail-oriented - Great time management skills - The ability to work at a fast pace Remember, I need this done ASAP! So, if speed and proficiency are your specialties, I can't wait to work with you!

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    I require an expert with extensive experience and knowledge in electronics engineering, specifically inverter design to assist me in creating a high-frequency inverter. The input of this inverter will be 120V 50Hz, and it should output the same voltage but at a frequency of 85kHz. Key Requirements: - Purpose: The primary function of this inverter is frequency control. - Load: The inverter will be connected to a resistive load. - Efficiency: The design should aim for over 90% efficiency. Freelancers with a proven track record in high efficiency inverter designs are highly preferred. This project will require a clear understanding of power electronics principles and the ability to apply that knowledge to create a practical and efficient design solution. Please include examples o...

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    I'm seeking an experienced Plaxis Designer for my structural engineering project. My focus will mainly be on soil-foundation interaction analysis, including an in-depth understanding of soil behavior. Skills and Experience: - Extensive expertise in Plaxis Designer. - Knowledgeable in structural engineering. - Experience in creating and interpreting soil-foundation interaction analysis - Understanding of soil behavior. Key Tasks: - Use Plaxis Designer for structural modeling. - Carry out conclusive soil-foundation interaction analysis. - Consider and incorporate soil behavior mechanisms into the analysis. This project will require a professional with practical experiences in structural engineering using Plaxis Designer. Good communication is key, as we will nee...

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    $147 平均报价
    7 个竞标

    Am looking for an Engineer that has knowledge in mechanical and Electrical design to design a simple machine for me. We want someone with experience designing a wire winding machine. Must have experience with Single phase motor and pulley system. DONT BID ON THIS TASK IF YOU ARE NOT GOING TO HAVE SOMETHING TO DELIVER UNDER 48HRS. Must have the knowledge to fully design and send all parts to be welded and built.

    $227 (Avg Bid)
    $227 平均报价
    25 个竞标