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

Chongqing Bangjie Oil Purification Equipment Co., Ltd

Chongqing Bangjie Oil Purification Equipment Co., Ltd., with its registered address at No. 2 Xianfeng Street, Shapingba District, Chongqing, registered with the Market Supervision Administration of Shapingba District, Chongqing, and its legal representative is Zhou Wei. Its business scope includes general projects such as production, processing, and sales of oil filters, general machinery and accessories, automotive parts (excluding engines), and motorcycle parts (excluding engines); Sales: Photographic equipment, color enhancement equipment (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Oil/Gas Liquid Processing Equipment, Lubricating Oil Vacuum Filter, Dzl Series Vacuum Oil Filter

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, Lubricating Oil Filter Machine, Dry Air Generator