... , Steel, Bronze, Copper, Brass, and customized material from clients.Material GradeASTM, DIN, GB, BS, JIS, ... Locomotive industry, Aerospace, Hardware, Construction, Engineering Machine, Electrical Equipment, etcMachining EquipmentThreading, Turning, Milling, Grinding, CNC/NC, ... designing, manufacturing, machining ,marketing in WuXi city, JiangSu province, near from ShangHai 100Km.Question 2 : How can ...