Address:Changhong Industrial Zone, Liushi, Yueqing City, Zhejiang Province. China Zip:325604
Our product is made of high purity industrial copper of 99.9%. Its surface is plated with tin, and the suture and the end are welded with silver. There is screw thread on the inner hole. The insulation covering is hard and the products are classified in accordance with international common colors.
