... supply OEM metal part according to drawings and samples. Metal PartAbout company Experience: ... The use of material involve many types,such as Stainless steel,Aluminum,Brass,Bronze.SGCC,SECC,SPCC,etc.If you ... Processstamping, deep stamping, bending, punching, threading,welding, tapping, rivetingMaterialStainless steel, carbon steel,copper, brass, and bronze (according to customer's requirements)Surface ...