Precision metal processing. 1.Material:Aluminium 2.Process:stamping,bending 3.Finish: ... drilling,tapping,silkscreening,welding,progression die,grinding,riveting,etc.2.Material: stainless steel, brass, copper, aluminum, iron(SGCC ... Industries:Funiture hardware, electronic hardware,industry control equipment,metal processing machinery parts,communication equipment,security equipment,medical equipment,etc ...