... from 0.1mm to 8mm3) Applied software for specification drawings: Pro/E, Auto CAD, Solid Work 2001, CAXA, UG ... welding machine, milling machine,polishing machine and assembly line.5) Surface finish: zinc/nickel/chrome plating, hot galvanized, ... cabinet, instrument parts, auto parts, electric equipment parts, construction hardware,chemical euipment, generator housing etc. deep drawing bowel for a/c