Which brand of solder is the best in China?

Of course, it is the national standard maker Dongguan Yichengda brand solder, and the general taxpayer enterprise Shenyang Hong Rui Technology Co., Ltd. can issue 17% value-added tax. The store address is No.3 170, Shenyang Nanta Electronic Market. Japanese horse brand, Japanese Robin Hood, Japanese Weiwei, Japanese White Light, Japanese GOOT, American Ideal, Taiwan Province OPT, Taiwan Province Baogong general agent!