Xinxiang Pingyuan Filter Co., Ltd.
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Pingyuan Machine Factory
🇨🇳 China
More than 10000 peopleManufacturerHigh capacity factory
Large enterprise group
High-tech enterprise
Industry association member
Description
Pingyuan Machine Factory, a subsidiary of AVIC (Aviation Industry Corporation of China), is a premier manufacturer specializing in aerospace aircraft fluid airborne equipment. Established in 1939 and transitioning to the aviation sector in 1953, the company has grown into one of China's largest enterprises in the filtration and separation industry. Based in Xinxiang, Henan province, the factory operates a massive 348,500 square meter facility with over 1,500 sets of machinery and a workforce exceeding 3,800 employees, including more than 1,000 professional technical personnel.
The company's core product portfolio includes high-precision valves, couplings, filters, and quick-connectors designed for critical fluid systems. As a comprehensive contract manufacturer, Pingyuan Machine Factory maintains 18 subsidiary companies and specialized departments covering research and development, heat and surface treatment, forging, casting, and tool manufacturing. Their capabilities are supported by the Aero-Fluid Control Technology Research Institute and a dedicated testing center for aviation accessory reliability.
Recognized for its technical excellence, the factory hosts the Filtration & Separation Machinery Quality Monitoring Center of AVIC. Its laboratory facilities are accredited by the China National Accreditation Committee for Laboratories (CNACL) and the China State Bureau of Quality and Technical Supervision (CSBQTS), holding CMA marking for aviation particle measurement. These certifications underscore the company's commitment to rigorous quality standards and its role as a key institution for measurement calibration and technical arbitration in airplane fluid systems.
Valves
Coupling
Xinxiang Pingyuan Aviation Hydraulic Equipments Co., Ltd.
🇨🇳 China
2006101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Shipments
136
Key customer
PTI
Key market
🇺🇸 United States
Description
Xinxiang Pingyuan Aviation Hydraulic Equipments Co., Ltd. is a specialized manufacturer and trading company based in Xinxiang, China, with a heritage rooted in state-owned aviation manufacturing. Established in 2006 and fully privatized in 2016, the company operates a production facility of up to 17,000 square meters and employs between 100 and 200 skilled professionals. The enterprise is a recognized high-tech entity specializing in the design, development, and production of high-precision fluid control components, including quick couplings (ISO7241-B, ISO16028, and AS1709 series), hydraulic and pneumatic valves, and advanced filtration systems. Their extensive product catalog also features spring-energized seals, wire mesh, heat exchangers, and CNC machined parts. With a strong focus on R&D, the company hosts the Henan Precision Aero-fluid Control Engineering Technology Research Center and holds multiple patents. Their manufacturing capabilities are supported by advanced equipment such as CNC machining centers, electron beam welding, and laser welding machines, enabling them to serve demanding sectors including aerospace, defense, marine, and construction machinery. As an export-oriented business, approximately 70-80% of their revenue is generated from international markets, primarily in North America and Europe, serving major clients like PTI Technologies and E&T Enterprises. The company maintains rigorous quality standards with certifications including AS9100 for aerospace and defense, ISO 9001, ISO 14001, and ISO 45001.
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