2026 Top 10 Oil-Water Separator Manufacturers in China

Lishui Zhongsheng Environmental Protection Technology Co., Ltd

No. 1, Building 6, Zone 15, Wanyang Zhongchuang City, Bihu Town, Liandu District, Lishui City, Zhejiang Province

Lishui Zhongsheng Environmental Protection Technology Co., Ltd. is located at No. 1, Building 6, Zone 15, Wanyang Zhongchuang City, Bihu Town, Liandu District, Lishui City, Zhejiang Province. It was established on March 3, 2011 and registered with the Market Supervision Administration of Liandu District, Lishui City. The legal representative is Ye Jianfang. Core products: Oil-Water Separator, Three Phase Centrifuge Lws550, Sludge Dewatering

Xinqiang Precision Machinery Technology (Changzhou) Co., Ltd

Xinqiang Precision Machinery Technology (Changzhou) Co., Ltd., with its registered address in Liudao Village, Yaoguan Town, Wujin District, registered with the Management Committee of Changzhou Economic Development Zone, Jiangsu Province, and represented by Liu Qiang as the legal representative, is engaged in the maintenance of machine tools; Relocation, installation, and debugging of machine tool equipment; Manufacturing of specialized machine tools and sales of machine tool spare parts; Upgrading and maintenance of CNC machine tools; Sales of flat measuring tools and machine tools. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: research and development of mechanical equipment; Installation services for ordinary mechanical equipment; Sales of metal tools; Manufacturing of drawing, calculation, and measuring instruments; Manufacturing of industrial automatic control system devices (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Oil-Water Separator, Machine Tool Maintenance, Machine Tool Liquid Tank Cleaning Machine

Beijing Wanhaosi Environmental Protection Machinery Technology Co., Ltd

Beijing Wanhaosi Environmental Protection Machinery Technology Co., Ltd., with its registered address at No. 86-A4013, Changyang Wanxing Road, Fangshan District, Beijing, is registered with the Market Supervision Administration of Fangshan District, Beijing. The legal representative is Song Lanyu, and the business scope includes technology development, technology consulting (excluding intermediaries), technology services, technology transfer, and technology promotion; Selling mechanical equipment, hardware and electrical equipment (excluding electric bicycles), metal products, electronic products, environmental protection equipment, air conditioning and refrigeration equipment, communication equipment (excluding satellite receiving equipment), computers, software and auxiliary equipment, solar energy equipment, laboratory equipment, electrical equipment, chemical products (excluding hazardous chemicals), instruments and meters, electronic components, electrical equipment, wires and cables, water treatment equipment, lubricants, bearings, and power tools; Environmental protection monitoring; Software development; Computer system services; Computer system integration; Import and export of goods (excluding goods under state-owned trade management), agency import and export, and technology import and export; Installation, maintenance, and leasing of mechanical and electrical equipment; Installation and maintenance of electronic products; Construction general contracting, professional contracting, and labor subcontracting; Urban landscaping and greening; Water pollution control. Market entities shall independently choose their business projects and carry out business activities in accordance with the law; and for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies. Core products: Oil-Water Separator, Water Tank Filter Machine, Metal Baling Press

Nanjing Blue Collar Environmental Equipment Co., Ltd

No.1 Nanjing Mining Electromechanical Industrial Park (within Ma'an Town, Liuhe District)

Nanjing Blue Collar Environmental Equipment Co., Ltd., located at No.1 Nanjing Mining and Electrical Industry Park (within Ma'an Town, Liuhe District), was established on August 18, 2011. The registration authority is the Market Supervision Administration of Liuhe District, Nanjing City, and the legal representative is Yin Changcheng. Core products: Oil-Water Separator, Sand Water Separator, Push Flow Mixing Aerator

Yixing Tianzhilan Environmental Protection Equipment Co., Ltd

Yixing Tianzhilan Environmental Protection Equipment Co., Ltd., with its registered address at No. 25 Saite Avenue, Industrial Concentration Zone, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Jian as its legal representative. Its business scope includes licensed projects such as construction projects; Construction engineering design (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) General project: Manufacturing of specialized environmental protection equipment; Manufacturing of sludge treatment equipment; Manufacturing of household waste treatment equipment; Manufacturing of industrial automatic control system devices; Manufacturing of plastic products; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of specialized equipment for environmental protection; Sales of household waste treatment equipment; Sales of instruments and meters; Sales of glass fiber reinforced plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water pollution control; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Ordinary mechanical equipment installation services (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-Water Separator, Water Distributor, Rotating Disc Aeration

Shandong Zhongkebeite Environmental Protection Equipment Co., Ltd

Shandong Zhongkebeite Environmental Protection Equipment Co., Ltd., with its registered address at No. 8358 Luhe Avenue, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Weifang Municipal Administration for Market Regulation. The legal representative is Wu Jinbao, and the business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Water pollution control; Water pollution prevention and control services; Air pollution control; Air pollution prevention and control services; Manufacturing of dust removal technology equipment; Solid waste management; Manufacturing of household waste treatment equipment; Manufacturing of sludge treatment equipment; Agricultural machinery manufacturing; Sales of agricultural machinery; Livestock and poultry manure treatment; Research and development of bio organic fertilizers; Research and development of technology for the harmless utilization of agricultural and forestry waste resources; Manufacturing of specialized equipment for pulp and paper production; General equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting services; Foreign contracted projects (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: production of disinfection equipment; General contracting of housing construction and municipal infrastructure projects; 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: Oil-Water Separator, Anaerobic Reactor, Lime Silo

Shandong Yuhe Intelligent Equipment Co., Ltd

Shandong Yuhe Intelligent Equipment Co., Ltd., with its registered address at No. 88 Qiujialin Industrial Park, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Tian Suxiang, and the business scope includes general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Agricultural machinery manufacturing; Sales of agricultural machinery; Information system integration services; Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; 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-Water Separator, Belt Filter Press, Kitchen Waste Treatment Equipment