2026 Top 10 Water Ring Vacuum Pump Manufacturers in China

Changsha Lvchang Electromechanical Technology Co., Ltd

Building 13, Phase II, Changsha Future Zhihui Park, No. 90, South Section of Dongliu Road, Changsha Economic and Technological Development Zone

Changsha Lvchang Electromechanical Technology Co., Ltd. is located at Building 13, Phase II, Changsha Future Zhihui Park, No. 90, South Section of Dongliu Road, Changsha Economic and Technological Development Zone. It was established on November 22, 2010, with the registration authority being the Changsha Economic and Technological Development Zone Management Committee and the legal representative being Xu Heqing. Core products: Water Ring Vacuum Pump

Denair Energy saving Technology (Shanghai) Co., Ltd

Denair Energy saving Technology (Shanghai) Co., Ltd., with its registered address at No. 6767 Tingfeng Road, Fengjing Town, Jinshan District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Liu Libo, and its business scope includes licensed projects such as construction projects. (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: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Sales of mechanical equipment; Sales of gas compression machinery; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of metal chains and other metal products; Sales of metal products; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; Contract energy management; Information consulting services (excluding licensed information consulting services); Sales of lubricating oil; Import and export of goods; Technology import and export; Sales of gas and liquid separation and purification equipment; Sales of Class II medical devices; Sales of refrigeration and air conditioning equipment; Sales of mechanical and electrical equipment; IoT technology services. (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: Water Ring Vacuum Pump, Centrifugal Air Compressor, Industrial Nitrogen Generator

Suzhou Zhentuo Automation Equipment Co., Ltd

2nd Floor, Building 9, No. 98 Yangpu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone

Suzhou Zhentuo Automation Equipment Co., Ltd. is located on the 2nd floor of Building 9, No. 98 Yangpu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone. It was established on June 17, 2016, with the registration authority being the Suzhou Industrial Park Administrative Approval Bureau and the legal representative being Zhou Yanhua. Core products: Water Ring Vacuum Pump

Cold Cat Refrigeration Equipment (Chengdu) Co., Ltd

Cold Cat Refrigeration Equipment (Chengdu) Co., Ltd., registered at No. 309, 3rd Floor, Building 2, No. 555 Zhongji Avenue, Xindu Street, Xindu District, Chengdu, registered with the Market Supervision and Administration Bureau of Xindu District, Chengdu, with Sun Yiwen as the legal representative. Its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Sales of power electronic components; Sales of pumps and vacuum equipment; Sales of household appliances; Sales of household appliance spare parts; Sales of daily necessities; Sales of mechanical parts and components; Wholesale of hardware products; Retail of hardware products; Wholesale of clothing and apparel; Clothing and apparel retail; Wholesale of shoes and hats; Retail of shoes and hats; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of lubricating oil; Sales of specialized chemical products (excluding hazardous chemicals); Home appliance installation services; Rental services for storage equipment; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Translation services; Advertising production; Sales agent; Advertising release (excluding radio stations, television stations, and newspaper publishing units); Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law). Licensed project: Operation of hazardous chemicals; Internet information services (for projects that need to be approved according to law, business activities can only be carried out with the approval of relevant departments, and specific business projects shall be subject to the approval documents or licenses of relevant departments).. Core products: Water Ring Vacuum Pump, Emerson,

Jining Ent Waterproof Materials Co., Ltd

No. 01-2506, Cuidu International Business Center, Liying Street, Rencheng District, Jining City, Shandong Province

Jining Entre Waterproof Materials Co., Ltd. is located at No. 01-2506 Cuidu International Business Center, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on March 14, 2019, and registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Sun Yujie. Core products: Water Ring Vacuum Pump

Middling coal Industry and Mining Materials Group Co., Ltd

Middling coal Industry and Mining Materials Group Co., Ltd., with its registered address at No. 11, North Kaiyuan Road, High tech Zone, Jining City, is registered by the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and its legal representative is Qu Qing. Its business scope includes general projects: special equipment manufacturing (excluding licensed professional equipment manufacturing); Sales of mechanical equipment; Mining machinery manufacturing; Sales of mining machinery; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electronic vacuum devices; Sales of electronic vacuum devices; Manufacturing of electronic components; Retail of electronic components; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Sales of railway transportation infrastructure equipment; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Sales of lubricating oil; Sales of household appliances; Sales of metal products; Manufacturing of non-metallic mineral products; Sales of mobile communication devices; Sales of IoT devices; Wholesale of hardware products; Retail of hardware products; Sales of labor protection equipment; Sales of building materials; Sales of metal materials; Sales of agricultural and sideline products; Research and development of emerging energy technologies; Specialized equipment repair; Mechanical equipment leasing; Software development; Software sales; Information system integration services; Intelligent control system integration; Domestic cargo transportation agency (except for projects that need to be approved according to law, independently carry out business activities according to law with the business license): Internet information service; Import and export of goods; Technology import and export; Manufacturing of railway transportation infrastructure equipment; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Water Ring Vacuum Pump, Large-Scale Equipment, Supporting Equipment

Zhongzhong Intelligent (Jining) Design and Research Institute

Zhongzhong Intelligence (Jining) Design and Research Institute, registered address located at Block B, 4th Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City, with Xiao Xuexue as the legal representative. Its business scope includes general projects: mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales (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) License project: technology import and export; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Water Ring Vacuum Pump, Lifting Equipment, Explosion-Proof Electrical Equipment