Yunnan Tin Company Limited

Yunnan Tin Company Limited, a prominent Chinese enterprise, specializes in the production and processing of tin. Its comprehensive product portfolio centers around various tin and tin-based offerings. These include refined tin ingots, specialized tin for float glass manufacturing, and a wide array of solder products such as tin-lead and lead-free wires and bars, casting and extruder solder bars, granules, balls, and spherical solder powders. The company also supplies Ball Grid Array (BGA) solder balls, tin and solder anodes, and diverse solder pastes including lead-free, low-temperature, and eutectic varieties. Beyond its core tin operations, the firm also manufactures copper cathode products, indium and silver ingots, tin base alloys, and both organic and inorganic tin chemicals. Its products are distributed both domestically within China and to international markets. Established in 1883, Yunnan Tin Company Limited is headquartered in Gejiu, China.