Yangzhou Huatong Electric Valve Manufacturing Co., Ltd. is a high-tech enterprise specializing in the development, production, sales and service of valve electric devices. Our factory has advanced production centers, CNC lathes, CNC milling machines, drilling machines and other production equipment, as well as testing equipment such as three-dimensional measuring machines, multi-function test benches. The DZW / DQW / 2SA3 / 2SB35 / DKJ / DKZ / SKJ series of electrical equipment developed and produced by our factory have the features of full-featured, reliable performance, high control accuracy, advanced control system, convenient use and maintenance. The valve can be controlled remotely, collectively, remotely and automatically. Most of our products are imported from Europe, America, Germany and Japan. Products can be produced in accordance with Chinese standards, and can also be designed and produced in accordance with ISO, API, ANSI, BS, JTS, DIS and NF international and foreign standards. Widely used in power, steel plant, petroleum, metallurgy, chemical, building and water supply and drainage automation engineering.