2026 Top 10 Oil/Gas Liquid Processing Equipment Manufacturers in China

Suzhou Shengyu Gas Equipment Co., Ltd

Suzhou Shengyu Gas Equipment Co., Ltd., with its registered address at 102, Building 20, No. 568, Zhongshan South Road, East the Taihu Lake Ecological Tourism Resort (the Taihu Lake New Town), Wujiang District, Suzhou City, is registered by the Administrative Examination and Approval Bureau of Wujiang District, Suzhou City, and its legal representative is Kong Yi. Its business scope includes production and sales of gas compressor equipment and accessories, mechanical equipment, gas purification equipment and accessories, air purification equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil/Gas Liquid Processing Equipment, Other Gas Production Equipment, Semi Automatic Gas Purification Equipment

Gongyi Beidou Machinery Technology Co., Ltd

Gongyi Beidou Machinery Technology Co., Ltd., with its registered address at No. 6, Mount Huangshan Road, Zijing Road Street, Gongyi City, Zhengzhou City, Henan Province, is registered by Gongyi Market Supervision Administration, and its legal representative is Zhang Yingzhou. Its business scope includes general items: technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Manufacturing of household waste treatment equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Oil/Gas Liquid Processing Equipment, Carbonization Machine, Activated Carbon Production Equipment

Chongqing Xibao Oil Filter Manufacturing Co., Ltd

Chongqing Xibao Oil Filter Manufacturing Co., Ltd., with its registered address at 10-2, No. 326 Ganghua Road, Dadukou District, Chongqing, registered with the Market Supervision and Administration Bureau of Dadukou District, Chongqing. The legal representative is Tan Songlin, and the business scope includes the production and sales of oil filters and accessories, ordinary machinery and accessories, general machinery equipment and accessories, mechanical and electrical equipment and accessories; Sales: Hardware and Electrical; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Oil/Gas Liquid Processing Equipment, Variable Pressure Oil Purifier, Transformer Filter Machine

Chongqing Runxiang Machinery Equipment Manufacturing Co., Ltd

Chongqing Runxiang Machinery Equipment Manufacturing Co., Ltd., with its registered address at 1st Floor, Building 2, No. 876 Biqing North Road, Biquan Street, Bishan District, Chongqing, is registered with the Market Supervision and Administration Bureau of Bishan District, Chongqing. The legal representative is Wenrui, and its business scope includes the production and sales of oil filters and spare parts, distillation equipment, refining and chemical production equipment, motorcycle parts, automotive parts, environmental protection equipment and spare parts, water purification equipment and accessories; Installation of mechanical and electrical equipment (operating within the approved scope of the license after obtaining relevant administrative licenses); Import and export of goods (excluding those prohibited or restricted by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Oil/Gas Liquid Processing Equipment, Insulated Oil Two-Stage Vacuum Oil Filter, Agglomeration Separation Oil Filter

Chongqing Gongneng Oil Filter Manufacturing Co., Ltd

Chongqing Gongneng Oil Filter Manufacturing Co., Ltd., registered at No. 18, Xinqiao Village, Gulu Town, Yubei District, Chongqing, registered with the Market Supervision and Administration Bureau of Liangjiang New Area, Chongqing, with Xu Xinggui as the legal representative. Its business scope includes manufacturing and sales of oil filters, oil purifiers, filter equipment and accessories; Sales: pumps, valves, and accessories; Mechanical equipment leasing and technical services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil/Gas Liquid Processing Equipment, Vacuum Oil Purifier, Oil Purifier

Chongqing Zhongjing Filtration Equipment Manufacturing Co., Ltd

Chongqing Zhongjing Filtration Equipment Manufacturing Co., Ltd., registered at No. 127-10 Tianxingqiao Street, Shapingba District, Chongqing, with the Market Supervision Administration of Shapingba District, Chongqing as its legal representative, Zhang Zongshan, is engaged in the production, research and development, and sales of oil filters, complete sets of filtration and separation equipment, waste oil regeneration equipment, vacuum pumping units, dry air generators, automation equipment, filter cartridges and accessories, water treatment equipment, and environmental protection equipment; Oil filter maintenance, filter cleaning services, technical consultation; Sales: General equipment, electrical equipment, testing equipment, hardware and electrical equipment, chemical products (excluding hazardous chemicals), lubricants; Technology import and export and goods import and export; Rental of ordinary mechanical equipment. (Business prohibited by national laws and regulations shall not be operated; business restricted by national laws and regulations shall be operated after obtaining a license)**. Core products: Oil/Gas Liquid Processing Equipment, Decolorization Oil Filter, Oil Filtration Machine

Chongqing Keya Filter Equipment Manufacturing Co., Ltd

Chongqing Keya Filter Equipment Manufacturing Co., Ltd., registered at 215-8, 2nd floor, No. 115 Long'an Avenue, Tuzhu Street, Shapingba District, Chongqing (Administrative Building Tower, No. 9 Railway Port Public Warehouse), registered with the Market Supervision Administration of Shapingba District, Chongqing, with Liu Chaoying as the legal representative. Its business scope includes licensed projects such as technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: manufacturing of gas and liquid separation and purification equipment; Manufacturing of pumps and vacuum equipment; Manufacturing of mechanical and electrical equipment; Sales of gas and liquid separation and purification equipment; Sales of gas compression machinery; Manufacturing of specialized equipment for environmental protection; Manufacturing of metal tools; Sales of specialized equipment for environmental protection; Sales of pumps and vacuum equipment; Software development; Installation services for ordinary mechanical equipment; Sales of mechanical and electrical equipment; Mechanical equipment research and development; Mechanical parts and component processing; Sales of instruments and meters; Sales of electrical equipment; Sales of metal tools; Water pollution control; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical parts and components; Research and development of hardware products; Retail of hardware products; Sales of mechanical equipment; Mechanical equipment leasing; Operation of wires and cables; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Oil/Gas Liquid Processing Equipment, Turbine Oil Filter, Dry Air Generator