Tin metal is an environment-friendly metal material, widely used in industry, production and life. Tianlong was located in shaoxing city,Vice chairman unit of china electronic materials industrial association and vice chairman unit of Electronic Tin Solder materials branch of China Electrical materials industrial association. Establish ISO9001 Quality Management System, ISO 14001 Environment Management System,OHSMS18001 Occupational Health System and IATF 16949 Quality Management System. Features: 1.Materials: Sn 2.High purity, fast welding speed, spatter-free welding 3.Good mechanical performance, moisture and bright weld spot 4.Flux types: no-clean, rosin and water-soluble liquid 5.Good conductivity, good fatigue resistance and very few scraps 6.Low melting point, environmental protection Specification and Packing Purity…