Taizhou Huangyan Hengyue Electric Co., Ltd. is specialized in complete set of high-low voltage electrical appliances and SMC & DMC ammeter boxes. The company is located in Shanghou Industrial Zone of Huangyan, Taizhou, Zhejiang. It is next to Yangtza River Delta Economic Zone, Luqiao Airport, and Hang-Yong Express Way. The company is the only one which makes SMC & DMC ammeter boxes, and the products have been widely used in electricity, telecommunication, traffic, airport, railway and harbour home and abroad. The sales network covers each cities and areas, the products highly praised by customers.