Copper balls are used for various electrical appliances, switches, copper balls, which are relatively soft and easy to punch. They are usually also used for copper balls for valves, crafts, machinery, and locks.
We have an excellent technical team, our products in quality and quantity will make you satisfied, welcome to buy
0575-82693865 13868109994
0575-82664021
Songxia Development Zone of Shangyu, Zhejiang, China.
