1. OEM service 2. CNN lathe,automatic lathe 3.manufacture for 30 years 4.ISO9001:2000, CCC, CE Technical specification:1 ... 3) Surface finish: various surface plainting according to customers' demands, for example: Ag-plaint, Au-plaint, AL-plaint, Cr-plaint, ... plaint, etc.4) Raw material: galvanized steel, cold rolled steel, high-carbon steel, stainless steel, aluminum sheet, phosphor copper, brass, ...