1.Rich experience with 9 years 2.Specialized in sheet metal stamped parts 3.Supplier of Top 500 Corporations 4.High ... factory was established in 2003, located in Qingdao, China.We are professional with progressive dies, single-stage stamping dies and sheet metal stamped parts ... materialSKH-9, SKD11,45#CavitySingleMachineCNC, EDM, Drill, Wire CutLifespan500000 shots sheet metal stamped parts