WENZHOU KEHUA VALVE CO.,LTD. – BALL VALVE MANUFACTURER
About KH Valve
Was located in the national front of reform and opening- up-Huangtian, Yongjia County, which has the praise of” China Pump an Valve Town”of “Wenzhou Small Pudong”.
As one of the early specialized ball valve manufacturers in Wenzhou, we have been dedicated to ball valve research, development, and production since our founding.
We continuously integrate advanced technologies, improving the internal structure and appearance of our valves, and have developed over thirty models and nearly a thousand specifications of unique new products.
Our Mission
Mission
KEHUA: Quality First, Customer Supreme, Satisfactory Service
Vision
KEHUA Quality, A Level Above
Value
Quality as Our Foundation in KEHUA
Let’s See Us
QUALITY TEAM
Our quality team evaluates each component and conducts thorough performance testing during the design verification and production stages, with the option to include specific tests requested by your customers.
R&D TEAM
For 38 years, all research has been carried out in our own laboratory to boost overall productivity. Our R&D team has continuously improved in valve design and development, introducing several self-developed products and obtaining 8 patents.
OUR LAB
Featuring advanced cryogenic testing, helium mass spectrometer leak detectors, and spectroscopy equipment, our laboratory guarantees valves meet stringent standards for extreme pressure and temperature conditions. Rigorous testing ensures precision and reliability in every product.
OUR FACTORY
Our factory boasts over 150 CNC lathes and 13 six-axis robots, enabling precise machining and testing of valves. Custom valves are produced with advanced surface treatments, ensuring top-notch performance and durability for over 1 million units annually, tailored to demanding specifications.
Our History
1986
The company name was changed to ONERO VALVE GROUP CO., LTD in 1986.
1996
In 1996, the factory was expanded and renovated, bringing the production area to 10K square meters.
2006
In 2006, we established partnerships with Sinopec, Jincheng, PetroChina, and CNOOC.
2016
In 2016, we obtained the API 607 fire-safe certification, marking a key milestone in our commitment to product safety and international compliance.
2023
In 2023, we established a new 18,000 m² manufacturing base, reflecting our rapid growth and global ambitions.
We Cooperate with
