Ball valves are among the most versatile and essential flow control devices used across modern residential plumbing, municipal water systems, oil and gas networks, and heavy chemical processing. Featuring a spherical disc with a central bore that rotates 90 degrees to control or shut off fluid flow, ball valves are widely favored for their rapid quarter-turn operation, tight sealing capabilities, minimal pressure drop, and long-term operational reliability. Manufactured from materials ranging from high-grade brass and stainless steel to forged alloy and carbon steel, these valves are engineered to withstand extreme hydrostatic pressures, thermal variation, and corrosive environments. As the world's primary industrial manufacturing hub, China produces a vast range of ball valves certified under international standards such as API 6D, ISO 9001, CE, and ANSI. Below are ten of China's top ball valve manufacturers.
(In No Particular Order)
1. Zhejiang Dunyun Industrial Co., Ltd.
Zhejiang Dunyun Industrial Co., Ltd. is a premier manufacturer specializing in high-precision brass ball valves, heating system valves, manifolds, and integrated fluid control components. Utilizing high-density European-standard brass alloys (such as CW617N and HPb59-1) alongside automated CNC machining and multi-stage testing, Dunyun designs ball valves engineered for superior leak tightness, high pressure resistance, and corrosion stability in hot and cold water networks. Serving clients in over 70 countries across Europe, North America, and Asia, the company offers extensive custom OEM/ODM services, CE and ISO certifications, and end-to-end quality control from raw material forging to final assembly.
2. Neway Valve (Suzhou) Co., Ltd.
Neway Valve is one of China's largest industrial valve manufacturers, specializing in high-performance trunnion-mounted, floating, and cryogenic ball valves designed for oil and gas, petrochemical, and power generation sectors.
3. SUFA Technology Industry Co., Ltd. (CNNC SUFA)
Affiliated with the China National Nuclear Corporation, CNNC SUFA is a leading developer of state-certified high-pressure industrial ball valves, serving nuclear power facilities, national pipeline infrastructure, and heavy industrial applications.
4. Zhejiang Chaoda Valve Co., Ltd.
Founded in 1984, Chaoda Valve is a high-tech enterprise renowned for metal-to-metal hard-sealed ball valves and severe-service valves capable of operating under extreme temperatures and abrasive fluid conditions.
5. Yuanda Valve Group Co., Ltd.
Yuanda Valve Group is a major manufacturer and exporter providing a comprehensive range of cast steel, forged steel, and brass ball valves widely used in municipal infrastructure, construction, and irrigation systems.
6. Ningbo Amico Company Ltd. (Amico Group)
Amico Group is a prominent brand in residential and commercial plumbing, manufacturing large volumes of brass ball valves, water meters, and plumbing fittings recognized for consistent quality and high durability.
7. Boteli Valve Group Co., Ltd.
Boteli Valve Group specializes in API-certified forged steel trunnion and top-entry ball valves, offering heavy-duty fluid control solutions for high-pressure cross-country energy pipelines.
8. OVIKO Group Co., Ltd.
OVIKO Group focuses on ball valve design and manufacturing, producing floating, fully-welded, metal-seated, and cryogenic ball valves engineered under strict API and DIN international standards.
9. Zhejiang Liangyi Valve Co., Ltd. (LYV)
LYV Valve is a high-tech manufacturer specializing in engineered and non-standard ball valves, double block and bleed (DBB) valves, and specialized pipeline valves for chemical and energy projects.
10. Zhuji Fengfan Pipe Industry Co., Ltd. (IFAN)
Operating under the well-known "IFAN" brand, this company manufactures a wide selection of brass ball valves, PPR ball valves, and plumbing control solutions tailored for global OEM and retail distributors.
