Dear sir,
I am a experienced CAD expert.
I have many experiences for 3D Modelling, Editing, Drawing and several Design including Product, Manufacturing, Architectural, Mechanical, Electrical, Engineering Design.
I mainly use Solidworks, AutoCAD, ArchiCAD, SketchUp and NXS UG for CAD project.
I can do very well your task.
I can create all file format including stl, stp, iges you want.
Please send me your reply.
I am waiting for your reply.
Best regards.