Zhejiang Dico Valve Co., Ltd, was founded in 2015 and is located in Longwan District, Wenzhou, Zhejiang Province. It is a National High‑tech Enterprise and Innovative Small‑Medium‑sized Enterprise, specializing in R&D and manufacturing of high‑end ball valves and providing complete fluid control solutions.

The company invests 10% of annual sales revenue in R&D, talent introduction and equipment upgrading. Digital workshop and 6‑S standardized management are fully implemented.

Our main products cover high‑platform ball valves, metal‑seated ball valves, 3‑piece ball valves, tank bottom valves, pneumatic & electric ball valves, sanitary BA‑grade ball valves and other series. We have obtained multiple international certifications including ISO9001, ISO14001, API6D, CE, SIL, ISO15848 and API607.

Our valves are widely applied in petroleum & chemical, natural gas, pharmaceutical, new energy, hydrogen energy, semiconductor and data‑center liquid cooling industries. We handle both domestic and global export business. Adhering to the philosophy of “Quality Materials, Quality Valves”, Dico Valve strives to build a leading domestic high‑end valve brand.

As a qualified supplier for Sinopec, our products boast superior quality and are trusted by major manufacturers.

We have established a liquid-cooled valve production line, specializing in mini ball valves and three-piece clamp ball valves, which are of the highest quality and are supplied to Huawei's data centers.

12-month warranty, replacement only, no repair for quality issues.

Worry-free after-sales service, we'll resolve your issues within 48 hours.

2000m² of warehouse space, with standard product blank inventory to ensure stable delivery times. One item, one code system, 98% warehouse data accuracy, enabling efficient inventory tracking, storage, and retrieval.

48 CNC machines, digital production management

20-second high-frequency switch life test, 50,000 cycles without leakage.