ABOUT US

Zhejiang Huaershi Auto-control Instrument Co., Ltd. is a valve instrument technology enterprise integrating professional R&D, production, sales and service. Beginning in 1989, professional manufacturing of pneumatic valves and pneumatic actuators. There are more than 100 employees and a building area of nearly 20,000 square meters.

The company currently has 28 patents and 4 municipal high-tech project products. In 2004, it has successively won the honorary titles of Longwan District High-tech Enterprise, Well-known Trademark, Contract-abiding and Promise-keeping Enterprise, Small and Medium-sized High-tech Enterprise in Zhejiang Provinee, and National High-tech Enterprise. The products produced have obtained ISO9001,TS, SIL, CE and other quality related certifications.

HES has provided a large number of pneumatic actuators, various pneumatic ball valves, and various pneumatic butterfly valves for all walks of life. Whether it is now or in the future, high-tech automatic control valves are applicable to valve manufacturers, complete equipment manufacturers, valve distributors, project contractors, design institutes and end users.

Our company always adheres to the business policy of honesty, quality first, and customer first. It takes availability, credibility and reliability as the three goals to produce world-advanced pneumatic actuators and pneumatics. The control valve has been appointed to create the first-class brand of "HES".