... steel, stainless steel, aluminum,zinc, brass ,etc2. Size:nonstandard3. Rich experiance4.JIS Certificate 5.ROHS compliance6.Porcessing: Stamping, punching, bending, welding, threading, grinding ,milling, machining ... , lathe,assembling etc7. Press: From 5 MT to 400MT.8. Processing :Stamping,punching,bending, Anodizing, Powder-Coating, Zinc-Plated ,Hex Chromates Zinc ... you precision stamping part