Shenzhen Kewei Tin Industry was founded in 2011, the company is located in the forefront of the reform and opening up of Shenzhen, product technology research and Development and International Sales Center in Shenzhen, is a professional engaged in environmental protection solder material technology development production sales as one of the large-scale professional solder manufacturers. After several years of rapid development, the current annual production of more than 2000 tons, manufacturing base has been expanded to Dongguan, Shenzhen, Foshan, Zhongshan and other places. The company takes the environmental protection technology as its responsibility, and introduces the most advanced lead-free welding material research and production technology and testing equipment from the United States, Japan and European Union countries. The company's main products are: lead-free solder wire, lead-free solder Rod, lead-free solder paste, lead-free solder plate, lead-free anode plate, pre-formed solder, military special welding materials, semiconductor welding materials, aerospace special welding materials. Tin Products for the application areas: military, military, aerospace, high-speed rail, high-precision electronic welding materials and so on!