Machining drawing part Material Capabilities: Brass, Copper, SUS.. Punching,bending,welding.. Tolerance:0.02~0.05mm Machining drawing part1. Product & ... Communication ,Houseware, Electric, Industry, Auto, Mechanical etc.Preferred Drawing FormatAutoCAD, JPEG, PDF and most other file formats are ... If you take interest, please send us your drawing, then can we offer the exact sample firstly for ...