... verious types of sheet metal accordig to your drawing 3, high quality with competitive price Sheet Metal WorkAbout usHehua was ... a leading manufacturer located in Shanghai, specializing in various metal parts, including CNC machining, stamping meatal parts, and ... 500mmCNC stamping work range: 1M*1M(the maximum tonnage:300T) Specification 1) Material: Steel, Brass, Copper, Stainless steel, Plastic ...