Zhongshan WoSign electric technology co., LTD is a high-tech enterprise, locates in Zhongshan city, Guangdong province, which wins the reputation as “the original of small household appliances” in China. WoSign co., LTD concentrates on science exploration, innovations and applications of electric automation, intelligence, safety and energy-saving. Through more than ten years development, WoSign co., LTD has obtained various scientific and technological achievements. All products have passed a series of security tests. Link-King ...