Huizheng Auto Control Valve Group Co., Ltd., based in Wenzhou, China, is a professional manufacturer specializing in the research, development, and production of auto control valves for industrial automatic systems. Established in 2009, the company has grown to employ between 51 and 100 people and operates a factory with over 3000m2 of standard industrial plants. They offer OEM and ODM services, focusing on a wide range of control valves including electric, pneumatic, and self-operated types, as well as various ball valves (floating, trunnion), butterfly valves (high performance, metal seat, soft seal), globe valves, gate valves, and check valves. Their product portfolio also includes actuators such as pneumatic and electric actuators, and Y-STRAINERs. Huizheng Auto Control Valve Group Co., Ltd. holds multiple certifications including ISO 9001, ISO 14001, ISO 45001, and CE, demonstrating their commitment to quality and environmental management. The company is equipped with advanced production and testing machinery to meet demands for high-precision control valves and aims to compete with leading international brands in the control valve sector.
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Zhonghuan Flow Controls MFG. Co., Ltd.
🇨🇳 China
2002201-300 peopleManufacturer
Established brand
Own brand
Product customization
High-tech enterprise
Key customer
ADNOC
Key market
North America
Description
Zhonghuan Flow Controls MFG. Co., Ltd. is a leading contract manufacturer based in Chengdu, China, specializing in advanced flow control equipment for the natural gas, oil, and petrochemical industries. Established in 2002, the company employs 201-300 people and operates a 3500M2 covered workshop and a 1300M2 R&D building. They are a publicly listed company (BSE Stock Code 920260) with a focus on challenging the market dominance of European and American manufacturers through innovation and quality. Their core product lines include a comprehensive range of pipeline actuators such as Gas Over Oil Actuators, Electro-Hydraulic Actuators, Pneumatic Actuators, Hydraulic Actuators, and Compact Actuators. They also provide integrated Wellhead Safety Control Systems, including Wellhead Control Panels, Integrated Wellhead ESD Solutions, Self-contained Surface Safety Valves, and Choke Valve Control Systems. Zhonghuan Flow Controls offers OEM and ODM services and is certified with ISO 9001, ISO 14001, and OHSAS/OHSMS 18001. Their products meet stringent industry standards including API 6A, API 6D, API 6DX, SIL2, SIL3, Ex db IIB T4 Gb, and IP66. With a global reach, their products are utilized in critical projects worldwide, serving major end-users like PETRONAS, ADNOC GAS, and ADNOC, and are known for their reliability in adverse applications such as HPHT and high sulfur environments. The company also provides valve-actuator assembly and maintenance services.