We are a professional manufacturer of Solder Bar (63% Tin 37% Lead) for PCB Wave Soldering from China. Its eutectic composition, excellent wetting and flow properties, and high electrical conductivity make it exceptionally well-suited for wave soldering. By minimizing defects, enhancing durability, and ensuring strong connections, 63/37 solder bars allow for higher yields, reduced rework, and consistent quality in PCB assembly processes. This alloy is the ideal solution for achieving the durability, precision, and performance required in modern electronics manufacturing. Read More