Dapeng free tin of high purity YTC as raw material, strict manufacture of lead-free production processes refined. Dapeng Since 2003 there have been separate lead and lead-free production lines, lead-free products comply with international environmental standards, RoHS compliant. 
 Lead (dip line, HAL)-specific tin: for component feet, bare copper and immersion tin PCB HASL process, the working temperature of 300 ~ 380 ℃ in temperature operations; 
 Lead-free tin of antioxidants: for hand-dip soldering, wave soldering circuit board solder joints light, producing less residue, the operating temperature is higher than the melting point of 40 ~ 60 ℃ work best. 
 High temperature lead-free solder bar: for enameled wire, transformer stripping, quick on the tin, working temperature of 400 ~ 480 ℃ work best, tin and smooth surface can not afford to film, the first product for the transformer. 
 Pb-free solder bar: temperature control for electronic components, fire alarm, high buildings, the amount of libraries, high-pressure food utensils, special craft corner, glass, ceramic welding, mold form manufacturing process. 
 Dapeng tin Features: 1. Pure tin manufacturing, wetting, good fluidity, easy on the tin. 2 spot light, full, not Weld and other undesirable phenomena. 3. Adding sufficient amount of antioxidants, anti-oxidation ability. 4 small tin slag, reduce energy consumption, reduce unnecessary waste. 
 Free solder bar, green tin, lead-free solder, solder of environmental protection, Sn-Cu0.7 free solder bar, Sn-Cu0.7 green tin, Sn-Ag3.0-Cu0.7 free solder bar , Sn-Ag3.0-Cu0.7 tin of green