... steel, iron, aluminum, brass, alloy etc. 3) We manufacture metal parts according to customers' design or drawings.Company Introductiondirect manufacturer ... ), CNC shearing machine, CNC punching machine, CNC bending machine, Stamping machine, welding machine, Quality Test Lab with R & D facilities ... Polish &BrushSand–blast, zinc/nickel/chrome plating, hot-galvanization etc. metal part / sheet metal