Our modern facility spans 30,000 square meters and is equipped with more than 120 sets of advanced imported machinery, enabling us to meet diverse and demanding production requirements.

Supported by a highly experienced Research & Development team, state-of-the-art technology, and efficient warehouse facilities, we are committed to offering exceptional customer support, superior product quality, and competitive pricing for partners worldwide.

Here at ZQV, we specialize in producing casting ball valves:

1) Pressure: API 1000PSI~6000PSI

2) Material: Stainless Steel, Carbon Steel.

3) End: Screwed end, Socket Weld, Butt Weld

4) Diameter: NPS1/4"~NPS4"

5) Standards: API, ANSI, ISO, DIN, BS, PT