1.Material:ss 304,201,steel 2.Surface treatment:polished or electroplating 3.Press: From 5 T to 250T. 4.OEM is ... , punching, bending, welding, threading, grinding ,milling, machining, lathe,assembling etc6.Press: From 5 T to 250T.7.Processing:Stamping,punching,bending ... weeksSoftware usedUG,PROE,SOLIDWORKS ETCMain MarketEurope,USA,Korea etc.PHOTOS stainless steel window and door hardware product