... machines, Precision wire cutting machines, more than 100 sets in total;2) Material: iron, carbon steel, stainless steel, ... 3) Surface treatment: kinds of plating (Zinc, Nikel, Chrome, Tin, Ag); Painting, Powder, Anodizing, E-coating, Silkscreen, Heat treatment ... Standard/ specification: OEM service as per customers' requests, with in-house tooling design & fabricating; 5) Inspection:Three lines of ...