Zhejiang Kaitai Valve

Kaitai Valve (Group) Co., Ltd. is a valve enterprise integrating research and development, intelligent manufacturing, and global sales, founded in 1998 and headquartered in Baoshan District, Shanghai, with a registered capital of 151 million yuan and a production base of more than 35,000 square meters. Its portfolio covers floating, trunnion mounted, top entry, and fully welded ball valves; cast steel, forged steel, cryogenic, pressure seal, slab, and knife gate valves; globe valves including bellow seal types; swing, dual plate, and piston check valves; wafer and triple eccentric butterfly valves; strainers; and plug valves.

In September 2024 the group commissioned a new 50,000 square meter factory in Wenzhou, lifting monthly capacity to 15,000 small and medium bore valves and 1,200 large bore valves for the petroleum, chemical, power, and gas industries. Kaitai also presents its products at international energy exhibitions, including EGYPES 2026 in Egypt.