Zhejiang Zhengtai Electrical Appliance Co., Ltd. is a professional enterprise engaged in the R&D, production and sales of low-voltage electrical products such as power distribution electrical appliances, control electrical appliances, terminal electrical appliances, power supply electrical appliances and power electronics. The company was founded in 1993 and is headquartered in Yueqing City, Zhejiang Province. After more than 20 years of development, the company has become the largest enterprise in China's low-voltage electrical appliance industry in terms of output value and sales volume, and was successfully listed on the Shanghai Stock Exchange on January 21, 2010.