Shanghai Kaidao Industrial Co., Ltd. specializes in providing quotations and supply of soldering wires, soldering bars, soldering threads, tin wires, tin ingots, tin bars, tin threads, solder, flux, lead-free soldering wires, lead-free soldering bars, lead-free soldering threads, lead-free solder paste, lead-free tin threads, lead-free tin wires, lead-free solders, and lead-free fluxes. Relevant materials can be downloaded from our website.