... Sheet metal fabrication, metal pressed parts,metal stamping part 2.flexible in OEM manufacturer 3.No burr, no scratch Item:Steel Sheet Metal ... cutting, stamping, punching, bending,welding,deep drawing and Sheet Metal Fabrication;3. Surface treatment: powder coating, chrome plating, zinc ... the employees more than 400.Steel Sheet Metal Stamping case/box carbon steel stamping metal joint pallet hinges