Zhejiang ZXDA Valve Control co., LTD has rich production experience and fittings manufacturing experience, steady and reliable quality, as well as perfect inspection means, Our company specializes in researching and developing valve actuation. We mainly produce various pneumatic actuators, pneumatic ball valves, butterfly valves, gate valves. Globe valves, discharge valves. Check valves diaphragm valves, pipe clam valves and regulating valves etc. The products can be assembled on: explosion proof solenoid valves, signal transponders, valve positioners and other components. They are widely used in such industries as petrochemical industry, metal smelting, light industry, pharmacy, boil equipment, sewage treatment, printing and dyeing machinery etc. Serving as separate and centralized controls from remote distance for pipes, they are the advanced Units to realize industrial automation through computer operation. While producing the actuaators, our company also establishes good cooperation relationship with many othe famous manufactuers for solenoid valves, positon feedback switches, filters and positioners, providing users with various auxiliary services. By adhering to the principles of "High Quality and sincerity"Our company will provide the most atisfactory prodeucts and the most perfect service for you.