... to your drawings. 1.have 6 years experience in metal stamping bending welding parts. 2. ISO9001:2008 certification. ... treatment:zinc/nickel/chrome plating,hot galvanized,powder coating,electrophoresis, etc 5.Metal processing:stamping ,deep drawing,spot or ... metal assembly,CNC Laser cutting,punching, folding and bending, CNC machining,drilling,powder coating,pressing part,polish,etc. hardware tool box