... many years 3. qualification: ISO900:2008,ROHS 1.Name:Copper connector terminal(ISO9001:2008)2. Material: Red copper, Brass, Stainless Steel, ... make the mold ourselves8. Industry: these parts are used in Electrical, Building, Furniture, Machine assembly, Computer, Air industry. 9. ... you need. You can send us the samples. Negotiation The quality, the quantity, price, delivery time, payment term , etc ...