Zhejiang Yongtailong Electronic Co., Ltd. is established in 1995. We manage as per conforming strictly IS09001:2000 international quality standard, and obtained international CE certificate. At prevent, we have four automatic mounting chip machines; two lead-free reflow soldering machines; two automatic dual wave soldering tin machines; twenty aging tables for calibrating single phase and three phase meter; company has production capability with more than 2, 400, 000 sets meters every year. We have exported more than 20 countries, such as Europe, America, Asia and Africa etc.

tally counters, counters for energy meter, single phase electric energy meters.