Chuan He Auto-Control (Shang Hai) Co., Ltd. Is a leading valve manufacturer with expert experience and unique design features in the design and production of the ball valves, butterfly valves and mounting kits for automation.

With the corporate philosophy Faithful, Pragmatic, Innovation and Mutual Benefits, we persist in supplying the best products and services to our customers. The superior quality of our JAVIC valves and excellent pre/after-sale service has won the reliance of our customers. Our company has obtained the certificates of TUV ISO9001, ISO 14001, CE and TS. Our JAVIC valves are available in oil, gas, petrochemical, chemical plants, power stations, medical and environment, etc.

Our self-designed & produced JAVIC valve has achieved several patents such as "unloaded stem with dynamic flexible compensation", "coaxial ring", "radial bearing gland" and "stem packing box with a 55-60 degree slope", etc. Thanks to the application of these patents, our JAVIC valve has achieved almost perfect performance and stability. The design and manufacture of JAVIC valves comply with the advanced design & testing requirements of DIN, ANSI, API & GB.

We Chuan He people will always emphasize on providing our customers the valves of superior quality, safety, easy operation and simple in-line maintance and the "Customer First" service.