About us Wenzhou Kaizheng Valve Technology Co., Ltd. is a professional valve manufacturer. To start with, we integrate design, development, production and sales within one‑stop operations.

Since our establishment, the company has achieved steady business growth. Meanwhile, we deliver a full‑series portfolio of valves with complete specifications.

In terms of actuation, our core products support manual, electric and pneumatic drive modes. Besides, multiple connection options are available, including internal thread, external thread, clamp, weld and flange ends.

For product categories, our lineup covers ball valves, globe valves, check valves, strainers, gate valves and butterfly valves. As a result, our solutions reach dozens of industrial segments.

To illustrate, our application fields span petroleum, chemical, natural gas and light‑industry sectors. Apart from that, we cater to power, pharmacy, dyestuff and metallurgy. Furthermore, our valves fit fiber, textile, food, military and construction projects. Last but not least, they work well for refrigeration and water‑supply systems.

When it comes to quality, we follow a consistent quality policy. Namely, we pursue advanced technology, adopt rigorous scientific management, ensure superior quality and build a high‑end brand.

On top of that, we drive continuous innovation to develop new items and upgrade existing products. For this purpose, we have released compatible electric and pneumatic actuators for our full valve range. In turn, these offerings can fully meet varied requirements from global customers.

Ultimately, About us “Striving for excellence” stands as Kaizheng Valve’s core spirit. Moving forward, we will keep expanding our product portfolio. At the same time, we improve product performance while keeping competitive pricing. Above all, we are eager to build win‑win partnerships with all our collaborators.