Ajax convert ffmpeg process工作

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    2,000 ajax convert ffmpeg process 份搜到的工作,货币单位为 USD

    ...experience in customer service or hospitality is preferred. Strong communication and interpersonal skills. Ability to work both independently and as part of a team. Availability to work from 8:00 AM to 5:00 PM China Standard Time. A stable internet connection is required to work remotely from any location worldwide. Compensation: A competitive daily rate of $10 USD with weekly payouts. Application Process: To ensure authenticity and language proficiency, a 5-minute video interview via WeChat will be conducted with all applicants. Interested candidates are encouraged to apply with their resume and a cover letter outlining their suitability for the role. 我们正在寻找一名远程在线客服代表,加入我们位于日本的备受推崇的精品民宿。这个机会非常适合精通中文的外国人,他们渴望在为我们的客人提供优质服务的同时,沉浸在多元文化的工作环境中。 主要职责: 通过电子邮件、电话和在线平台及时、专业地回应客户咨询...

    $150 (Avg Bid)
    $150 平均报价
    16 个竞标
    Project for Ruslan P. 已经结束 left

    ...Online Demo: ===================================================== ===================================================== Wowonder customization function adds “​issue​.” 1. There are five kinds of ​statement​ the “​issue​,” including “​Mostly​​Agree​,” “Agree,”“Undecided,” “Disagree,” and “​Mostly Disagree​.” The “​issue​” uses to display real time Ajax charts. Demo:​ 2. Users can comment only when they have made a statement, and the current position of the user will be displayed next to his/her comment avatar. “Undecided” users may also make a comment. 3. Users can alter their past statement record at any time. User A can invite user B to make a statement on a specif...

    $1500 - $1500
    $1500 - $1500
    0 个竞标

    Convert c++ projects to Delphi projects

    $223 (Avg Bid)
    $223 平均报价
    3 个竞标
    build me a heroku website 已经结束 left

    ,build a flask online clinic。  albumy,set up a online second opinion clinic 。 on heroku server with flask and postgresql。 with Python flask,REACT and Ajax experience ,if with HIS experience, execllent。 to integrate with Google Maps API。 time:2019/07/30。

    $541 (Avg Bid)
    $541 平均报价
    13 个竞标

    我需要您来为我开发一些软件。该软件需适配Windows。

    $159 (Avg Bid)
    $159 平均报价
    1 个竞标

    该项目需要开发人员,主要技术为: ASP.net/CS/MVC/WCF框架, DIV+CSS,JS(easyui/jquery/native JS/Ajax/Json). 熟悉Oracle数据库, 精通SQL及PL/SQL. 该项目周期大概两个月,之后会有不定期项目需要开发人员 人员需驻场,地点深圳或者天津。

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    3 个竞标
    Build a Website 已经结束 left

    工作职责: 1、负责Web前端表现层及与前后端交互的架构设计、研发和性能优化,并保持良好兼容性; 2、负责Web前沿技术研究和新技术调研并用于实践。 职责要求: 1、本科及以上学历,计算机相关专业; 2、5年以上Web前端开发经验; 3、熟悉W3C标准,对表现与数据分离、Web语义化等有深刻理解; 4、熟练掌握HTML/XHTML、CSS等网页制作技术,熟悉页面架构和布局; 5、精通Backbone前端常用类库; 6、熟练掌握JavaScript、Ajax等Web开发技术 7、熟练跨浏览器、跨终端的开发; 8、有良好的沟通与表达能力、思路清晰,较强的动手能力与逻辑分析能力; 9、善于学习新事物,善于沟通和表达,有良好的团队合作意识; 10、熟悉ES6,了解前端工程化工具,如Gulp、Webpack等; 11、熟悉单页应用开发, 有移动站点开发经验(优先考虑); 12、了解响应式设计,对移动端开发有一定了解(优先考虑)。

    $2703 (Avg Bid)
    $2703 平均报价
    16 个竞标

    用DISCUZ 做一个跟微信公众号链接的网站,模板我已经找好了,需要安装,还有界面的微调整,

    $332 (Avg Bid)
    $332 平均报价
    18 个竞标
    编写软件 视频类APP 已经结束 left

    我们目前有一个视频类APP的项目需要招募开发人员多名,要求: 1. 视频系统架构师,要求具备大型分布式视频类系统的架构经验,理解单点系统功能的架构,精通Linux/Unix服务器脚本程序 2. 后台工程师,要求具备FFMPEG二次开发经验,熟悉RTSP协议,熟悉C语言,具备大型项目的工作经验。 3. 前段iOS,Android开发工程师,具备摄像头视频音频采集程序的编写经验。 报酬:优厚,根据每人的能力经验不同而不同,高于市场水平。 工作地点:美国洛杉矶海滨城市Santa Monica,要求必须驻场开发。 周期:第一个项目周期为期3个月,二期视情况而定 视个人情况不同,我们公司可以协助办理工作签证H1B

    $57 / hr (Avg Bid)
    $57 / hr 平均报价
    8 个竞标

    ffmpeg这个开源三方库的基础上,修改其drawtext插件,并在其中提供一个函数方法,传入一个旋转角度的参数,能实现自定义输出的水印字幕的倾斜度

    $271 (Avg Bid)
    $271 平均报价
    2 个竞标

    修改ffmpeg开源库部分功能,让其显示的字幕倾斜一点,而非水平显示

    $33 - $279
    $33 - $279
    0 个竞标

    Base on a Joomlashine Venture Pro template to build a basic multilingual website.

    $218 (Avg Bid)
    $218 平均报价
    17 个竞标
    在线读写excel数据 已经结束 left

    现有一个在线网络实验,基本框架已经写好,但是JavaScript用ActiveXObject读写本地excel数据文件。现在需要修改成可以在多浏览器使用,并且最终要能实现放在网络环境下使用,要用AJAX从server读取数据并把实验结果存到server上。

    $197 (Avg Bid)
    $197 平均报价
    4 个竞标

    ...students can obtain the encrypted videos through online or offline copy. 2, The students plug the "softdog (usb)" we give them in their computers. 3, The computers should be pre-installed with our special player. After plugging in the "softdog", the player will show the student's identity information including name, gender, phone number, class and term. 4, After completing the authentication process, the videos can be freely played in the special player. The students can select the styles of the player in the interface of the player and we also can show our brand in the player. The definition of the videos will not be affected. The videos can be freely sped or rewound. Besides, 0.1 to 5.0 times of speeding and rewinding can be achieved and the audio tr...

    $9790 (Avg Bid)
    $9790 平均报价
    9 个竞标
    Converting STL into STP 已经结束 left

    I constantly have to convert STL into STP files. Would someone please quote me a price that we can work long term?

    $60 (Avg Bid)
    $60 平均报价
    2 个竞标

    预算:1万元可议价 1、网站用途:人才储备、发布招聘、求职信息。 2、项目阶段:无,需要从零开始 3、开发时间:45天周期,最后期限8月31日 4、是否有需求文档:有 5、网站类别:招聘类 6、功能参考网站:(拉勾网) 7、核心功能:信誉评分系统 8、网站风格:前端javascript/jquery/ajax 参考网站:(拉勾网) 9、运行平台:LINUX 10、技术要求: 开发语言:.net/java 是否有制定后台管理:必须要有,且是全站控制管理 开发环境:自定义 数据库:自定义 运行环境:LINUX 服务器:双方商议决定 11、对服务商的要求: 地域:不限 服务商规模:5人以上团队 是否需要网站维护:视双方前期合作情况决定。 个性化要求:希望服务商能够以自身拥有从业经验为项目提供宝贵的建议。 PS:项目主管是处女座...所以不够耐心、不够细心、手头活太多、太繁忙的、联系沟通不方便的、完任务拿点小钱儿的团队。。。请不要浪费时间。。。

    $750 - $1500
    $750 - $1500
    0 个竞标

    23lanati_marco اعلانات مبيعات وظائف

    $792 (Avg Bid)
    $792 平均报价
    7 个竞标
    python脚本调用ffmpeg 已经结束 left

    用python实现:读取一个文件,文件格式为 ######################################### <Channel#1> Enable 1 name="Channel_Name" [input] src="url or file" In_option="..." [output] vcodec:"..." vb:"..." acodec:"..." ar:"..." ab:"....." OUT_option:"..." format:"..." dst:"url or file" <Channel#1> <Channel#2> Enable 0 name="Channel_Name" [input] src="url or file" In_option="..." [output] vcodec:"..." vb:"..." acodec:"..." ar:"..." ab:"..." ac:"..." OUT_option:"..." format:"..." dst:"url or file" <Channel#2> # ######################...

    $10 (Avg Bid)
    $10 平均报价
    1 个竞标

    I need a template that can work with Taobao for my online store. the store will be selling kid's clothes. if you are familar with how Taobao template works. that will be great

    $571 (Avg Bid)
    $571 平均报价
    3 个竞标
    ABOUT ODDSMAKER 已经结束 left

    ...and look for a 'zero' above any red, black or the green zero. The top five numbers will read 'Never Hit' and show the number(s) if any that have not been hit in the last 300 spins. 6. If no numbers show, then move cursor up to 'Game Options' and a drop down line will show 'table games' then follow back to the euroroulette table and that will reset spin count/history and start the spin process again. 7. If there is 'one' number, not 'two' (two numbers 'never hit' will void further action). We only want 'one' number that shows 'never-hit'. Then note the number and move cursor to 'Back to Game' button and when the table page opens, cursor will click the 'targe...

    $1307 (Avg Bid)
    $1307 平均报价
    4 个竞标

    能够汉语沟通,为人可信,行动快速,了解淘宝交易流程,知道电子书制作方式

    $41 (Avg Bid)
    $41 平均报价
    5 个竞标

    我需要收的webim即时通讯软件功能描述: 1.聊天功能。用Ajax编写的网上即时通讯软件im,能集成到web(php开发)并部署到自己服务器中的,具备会员之间的c2c之间的交流。支持视频、声音、文字、表情、图片、传文件功能,消息窗口闪动,声音提醒。 2.同步分组。分组显示好友列表,好友再多条理依然清晰,能够搜索查询好友。 3.聊天记录。数据库保存最近聊天内容(可设置保留时间长短),以备用户查看。 4.多语言页面,语言可以自由选择和修改。 5.可以设置屏蔽敏感字符。 6. 速度快,占资源少,使用流畅,兼容多浏览器。能支持百万用户同时使用。

    $40 (Avg Bid)
    $40 平均报价
    1 个竞标
    Create a Drupal Template 已经结束 left

    We have a site built using NodeJS as a demo. Now we want to convert into a Drupal template with Bootstrap 3 capacities. We need to make sure all the URL structures are exactly the same such as and category-tid.html. Need to get done very quickly. Chinese speakers are preferred because the site is in Chinese.

    $267 (Avg Bid)
    $267 平均报价
    4 个竞标

    I have 10 years working experience in design. Familiar with the product development process and the process of mechanical product structure, and the selection of materials processing technology, and the surface treatment can master. Know very well about cars, milling, grinding, CNC, machining center, EDM, wire cutting machine and other processing procedures and processing technology. I did the work is the main transmission design, structure design, mechanical design, sheet metal design, product design. Familiar with the national drawing standard projection rules, three view and tagging, view and way of expression, tolerance and fit, safety.

    $2500 (Avg Bid)
    $2500 平均报价
    1 个竞标
    编写Java Web软件 已经结束 left

    开发一个web系统 希望你有经验 做过java web项目开发 最好前端框架用过Jquery Easy UI 熟悉Struts2 Ajax

    $1227 (Avg Bid)
    $1227 平均报价
    8 个竞标

    熟悉HTML5, CSS3 掌握Jquery, Ajax等基本js方法或框架,了解过一些进阶的js框架,如angularjs、backbone.js等 有使用过一些ui框架的经验,如bootstrap等 能有一些作品展示 要求能驻场1到2个月,在上海黄浦区上海电信驻场 要求能尽快加入项目 每月7K到15K RMB,外加项目结束有奖金

    $2481 (Avg Bid)
    $2481 平均报价
    3 个竞标
    web前端开发工程师 已经结束 left

    熟悉HTML5, CSS3 掌握Jquery, Ajax等基本js方法或框架,了解过一些进阶的js框架,如angularjs、backbone.js等 有使用过一些ui框架的经验,如bootstrap等 能有一些作品展示 能快速到岗

    $3756 (Avg Bid)
    $3756 平均报价
    6 个竞标

    客户端UI设计: 1) 基于ASP.NET开发; 2) Dreamweaver/ FrontPage精通; 3) 层叠样式表CSS精通; 4) JavaScript开发熟练,对于主流脚本框架的开发项目有所涉及(ExtJS/JSon/JQuery等); 5) 理解文档对象模型(DOM); 6) 有Ajax/Sliverlight/Flash等富客户端开发经验更好。

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    3 个竞标

    我有一个持续工作,之前与之相关的项目为'Convert excel data to APK file(run under android)'

    $15 - $15 / hr
    $15 - $15 / hr
    0 个竞标

    I'm looking for an expert who can generate a Vcarve program for us. - Machine: CNC router - Material: Wood The project requires a detailed Vcarve program to carve an abstract pattern on wood using our CNC router. Prior experience in CNC programming especially with Vcarve is mandatory. - Skills: 1. Vcarve programming 2. CNC router operation 3. Experience with abstract wood carving designs Please share relevant examples of previous work in your bid.

    $60 (Avg Bid)
    $60 平均报价
    2 个竞标

    ...their Expectations: Set clear and realistic expectations with clients regarding project timelines, deliverables, and outcomes. Communicate proactively and transparently throughout the engagement, keeping clients informed of any potential challenges or changes. Anticipate and address any concerns or uncertainties promptly, ensuring that clients feel confident and reassured at every stage of the process. Handle their Feedback: Actively solicit feedback from clients at key milestones to gauge their satisfaction and identify areas for improvement. Listen attentively to client feedback, validating their concerns and demonstrating a commitment to addressing them effectively. Collaborate with internal teams to implement necessary adjustments or enhancements based on client input, foste...

    $11 / hr (Avg Bid)
    $11 / hr 平均报价
    4 个竞标

    I just need someone to open these files in 3ds max and save them as max2021, nothing else. I'll consider it a favor. Thanks in advance.

    $9 (Avg Bid)
    $9 平均报价
    13 个竞标
    Excel Custom Formula Design 6 天 left
    已验证

    I need assistance with Excel to create multiple rules for a specific column in my spreadsheet. Here's what the project entails: - Developing rules based on cell formatting - The rules will be used to match multiple cells within the column following 5 specific criteria sets - The rules will be custom formulas specially designed for...- The rules will be used to match multiple cells within the column following 5 specific criteria sets - The rules will be custom formulas specially designed for this task Ideally, you should be expert in handling Excel advanced features, specifically custom formulas. If you have experience in creating complex Excel tasks, that would be an added advantage. The ultimate goal is to automate the process where specific data is matched and inserted in ...

    $26 (Avg Bid)
    $26 平均报价
    19 个竞标

    I'm looking for a freelancer who can help me to test my web application for compatibility, bugs and user experience. Its a product manager where you can create the Categories and forms to input the information for any product/service. The application uses several user roles and each one has to be tested across all their functionalities. ...effectively. Ideal skills and experience: - Experience in web application testing - Familiarity with testing on different browsers and operating systems - Strong communication skills for clear issue documentation - An understanding of web development and common compatibility issues. If you're interested in this project, please let me know your relevant experience and how you would approach the testing process. Also, write "DESCR...

    $80 (Avg Bid)
    $80 平均报价
    5 个竞标

    ...and intuitive. Key Requirements: - Proficiency in testing mobile applications on both iOS and Android devices. - Extensive experience in usability testing. - Ability to provide detailed, constructive feedback. - Experience in posting detailed reports on the usability of an app. -The app is a free social media platform designed for property owners or investors. To participate in the testing process, candidates should either own properties themselves or obtain approval from property vendors. -Testers can sign up for the app using usernames and are not required to disclose the real names of property vendors. -Upon sign-up, candidates should engage in social interactions within their neighborhoods to endorse a proposal on the app. This proposal could be for a property meg...

    $187 (Avg Bid)
    $187 平均报价
    12 个竞标

    I'm seeking a skilled web designer and developer experienced with WordPress and Elementor to create a website for my construction company. - full web design and build on CMS tool like Wordpress, drupal - goal of website is to convert leads to sales calls - need someone with good graphic design experience so that the site has a modern look and isn't too cookie cutter/cheap looking - need to be build for web analytics - below are some examples of sites id like to mimic in a way Reference websites:

    $258 (Avg Bid)
    $258 平均报价
    120 个竞标

    This is an initial quote(for testing). Once this one is successfully completed I'll send the rest amount as quotes too(which you will just have to pay with a click). I'll send you quotes in this breakdown: This quote:$150 2nd quote:$100 3rd quote: $100 4th quote: $100 Total Amount $450. Once you accept this quote, you'll be taken to freelancer.com where you create your account (a one-time simple process) and deposit the funds using Paypal, your bank or any card. Once the amount is deposited I'll guide you further.

    $150 (Avg Bid)
    $150 平均报价
    1 个竞标

    ...Selecting the date and time of the appointment - Submitting the request for the appointment Considering the constraints of the website, I require a script that can still function proficiently with a limited number of appointment slots. Moreover, it must be programmed to input login credentials. A crucial requirement is that it can bypass or solve captcha verifications, ensuring a smooth booking process. The essential skillset for this project comprises expertise in Python, as the script should be developed in this language. Familiarity with web scraping and script-making is essential. Knowledge of dealing with booking systems or captcha verifications would be a remarkable advantage. The ideal freelancer is able to create an efficient, reliable script that can consistently secur...

    $491 (Avg Bid)
    $491 平均报价
    41 个竞标

    ...seasoned expert who can help me develop a property transaction software platform. Features it should include are: - Document storage and management for easy file access. - Task and deadline tracking to keep transactions on course. - Communication and collaboration tools to ensure all parties stay connected. - Direct emailing capabilities with template email drafts for a streamlined correspondence process. - User view that allows agents to see certain aspects of their transaction. The software must have the ability to integrate with Dotloop for signing documents and should possibly be compatible with MLS to synchronize data with the software platform. A connection to Gmail for email purposes would also be required. Ideal freelancer for this project should have experience in ...

    $576 (Avg Bid)
    $576 平均报价
    62 个竞标

    ...simple yet effective blogs for me. These blogs are essentially a tool to promote my products and services daily. The goal is to have the content ranking well on search engines like Google. Key requirements: - Daily Content Updates: I need the selected freelancer to update the blog with fresh content daily. This content should be engaging, informative, and ultimately persuasive for readers to convert into customers. - SEO: The blogs must be search engine optimized. Even if you're not an SEO expert, you should have a good understanding of what makes content rank well on Google and other search engines. The ideal freelancer for this job would have a mix of the following skills and experiences: - WordPress development and maintenance - Basic understanding of SEO principles ...

    $27 (Avg Bid)
    $27 平均报价
    22 个竞标

    Job Description: I'm in need of a...and Experience: Proven experience managing Amazon Affiliate Stores and driving growth. Strong understanding of SEO and its application in e-commerce. Proficiency in store design, particularly with a clean and minimalistic approach. A track record of successful product selection and promotion. Payment Details: Hourly Rate: $2 per hour Commission: 20% off gross profits from the store Application Process: Please share any relevant experience or case studies that demonstrate your ability to meet the requirements outlined above. Additionally, provide insights into your approach for managing and growing an Amazon Affiliate Store. Thank you for your interest in joining our team as an Amazon Affiliate Store Manager. We look forward to reviewing yo...

    $1 / hr (Avg Bid)
    $1 / hr 平均报价
    5 个竞标

    I am in need of a reliable professional who can assist with carrying out pre-employment vetting for a candidate in Maputo, Mozambique. The ideal person for this job should have experience in corporate background checks and the ability to conduct a thorough vetting process. Key Responsibilities: - Gathering criminal records - Verifying employment history - Conducting education verification - Carrying out a detailed directorship record search. This directorship record search should encompass all past and present directorships for the candidate, providing a comprehensive insight into their professional background. The successful candidate should be able to locate and present this information in a clear and concise manner. Ideal Skills and Experience: - Experience in pre-employmen...

    $18 (Avg Bid)
    本地
    $18 平均报价
    1 个竞标

    I'm seeking a highly skilled freelancer to assist with in-depth Android application security assessment. Skills in the following areas are required: Static Application Analysis: Understanding of tools like PEView, Dependency Walker (for analyzing dependencies in a Windows environment), APKTool, Androguard, or similar. Dynamic Application Analysis: Experience with tools like Process Explorer/Monitor (for analyzing processes in a Windows environment), Wireshark, or comparable tools. Code Analysis & Reverse Engineering: Proficiency in Ghidra, SMALI/BAKSMALI, dex2jar, and similar disassemblers/decompilers for Android code. Key Requirements: Proficiency in Volatility, APKTool, and Ghidra Intermediate level of experience in Android application security assessment. Ideal Skills...

    $23 (Avg Bid)
    $23 平均报价
    1 个竞标

    I require a skilled Java programmer to assist me with debugging a beginner-level program. Key aspects of the project: - Debugging: The main focus of this project is to help me fix basic syntax errors and runtime errors that I am encountering in my Java program. - Goal: The primary goal of this collaboration is to ensure that all identified bugs are fixed in the program. Ideal Freelancer:...that all identified bugs are fixed in the program. Ideal Freelancer: - Proficient in Java: The ideal candidate should have a strong understanding of Java programming, particularly when it comes to debugging and handling errors. - Patient and Detail-Oriented: As this is a beginner-level task, I am looking for someone who is patient and detail-oriented, to help me navigate through the debugging pr...

    $18 (Avg Bid)
    $18 平均报价
    8 个竞标

    ...BE DONE THAT IS THE CONDITION) I need a skilled frontend developer to create basic HTML/CSS pages. You will need to integrate these frontend pages with a Python backend. The project involves adding JavaScript for client-side validation and implementing AJAX page transitions. After pressing the 'save' button on one of the pages, the page should transition to the next. The data inputted should be sent to the Python backend for processing. Key Requirements: - Proficient in HTML, CSS, and JavaScript - Experience with client-side validation and AJAX - Prior work experience that showcases your frontend development skills - Proficiency in Python is a must for the backend implementation Please provide me with your relevant past work when you apply for this project. Wou...

    $17 (Avg Bid)
    $17 平均报价
    3 个竞标

    As the client, I'm asking for a proficient graphic designer to recreate and digitally repair an old book cover. The successful freelancer should: - Have excellent skills in digital restoration and creativity, to maintain the original's charm. Requirements are as follows: - The recreated book cover needs to be in JPEG fo...follows: - The recreated book cover needs to be in JPEG format. - The design should be a mix of exact replication and creative modifications. - More emphasis should be placed on the main title and cover art, ensuring they stand out in the final design. Candidates with a demonstrated history in book cover redesign, restoration, or with great passion for literature will have an edge in the selection process. Your portfolio showcasing similar projects w...

    $20 / hr (Avg Bid)
    加精
    $20 / hr 平均报价
    107 个竞标

    ...feature should incorporate the ability to both add and subtract items, and should clearly display the total cost of the items in the basket. Additionally, the basket should be designed to support Stripe payment integration so when when paying total cost will be on stripe showing the products. - Registration Redirection Fix: The second task is addressing a critical issue with the registration process. Currently, upon successful registration, the user remains on the registration page. This is not the intended behavior, and I need a solution that will ensure that users are correctly redirected to their profile page post-registration. . This video helps what im trying to say. Ideal candidates for this project should have a strong command

    $170 (Avg Bid)
    $170 平均报价
    45 个竞标

    ...craft compelling proposals, and work closely with our team to position our business for grant success. Responsibilities: * Research and identify grant opportunities aligned with our business plan and funding needs * Write clear, persuasive grant proposals and applications * Collaborate with our team to gather necessary information and data to support grant submissions * Manage grant submission process, including meeting all required deadlines * Communicate progress updates to management and incorporate feedback * Assist with post-award reporting and compliance as needed Requirements: * Proven track record of securing grants, preferably for startups or businesses in the jewelry or creative industries * Exceptional writing skills in English with impeccable grammar and attention t...

    $812 (Avg Bid)
    $812 平均报价
    28 个竞标

    I am looking to build a comprehensive online logistics platform that will revolutionize the way freight forwarding and logistics are handled. The platform should prioritize user-friendly features and tools that streamline the logistics process, ultimately making it more efficient and cost-effective. Key Features: - Rate Comparison: One of the main features of this platform should be the ability to compare rates from various logistics and freight forwarding companies. This will give users the power to choose the most cost-effective option for their needs. - Shipment Tracking: A real-time, detailed shipment tracking system is also a must-have. This will provide users with up-to-date information about the whereabouts of their shipments, enhancing transparency and trust. - Quotation C...

    $416 (Avg Bid)
    $416 平均报价
    36 个竞标