... many years 3. qualification: ISO900:2008,ROHS 1.Name:Copper connector terminal(ISO9001:2008)2. Material: Red copper, Brass, Stainless Steel ... can send us the samples. Negotiation The quality, the quantity, price, delivery time, payment term , etc Mold Depend on customer's ... please feel free to contact us at any time. Copper connector terminal(ISO9001:2008)