2026 Top 10 Oil Containing Wastewater Treatment Manufacturers in China

Shandong Lingke Environmental Protection Technology Co., Ltd

Shandong Lingke Environmental Protection Technology Co., Ltd., with its registered address at 2-301, Building 7, Xinhua Yuan Community, No. 1914, West Intersection of Jinma Road and Tongyin Street, Beiyuan Community, Xincheng Street, Weifang High tech Zone, Shandong Province (limited to office space only), registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, and represented by Zheng Ning as the legal representative. Its business scope includes general projects such as mechanical equipment research and development; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Engineering management services; Sales of mechanical and electrical equipment; Sales of instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Import and export of goods; Import and export agency; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction project design. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Oil Containing Wastewater Treatment, Air Flotation Machine, Chlorine Dioxide Generator

Shandong Huayue Environmental Protection Technology Co., Ltd

Lingjun International 906, Intersection of Yuqing Street and Youai Road, Weicheng District, Weifang City

Shandong Huayue Environmental Protection Technology Co., Ltd. is located at the intersection of Yuqing Street and Youai Road, Lingjun International 906, Weicheng District, Weifang City. It was established on July 20, 2021, with the registration authority of Weifang Weicheng District Market Supervision Administration and the legal representative being Zhong Zhibin. Core products: Oil Containing Wastewater Treatment

Shandong Kaize Environmental Protection Technology Co., Ltd

Shandong Kaize Environmental Protection Technology Co., Ltd., with its registered address at Chenjiazhuang Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Hu Wen, and its business scope includes the development and consulting of environmental protection equipment and technology; Environmental engineering design, construction, and consulting; Processing and selling environmental pollution prevention and control equipment, papermaking machinery and accessories, slaughter equipment, packaging machinery, and automotive parts; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Containing Wastewater Treatment, Scraping And Suction Mud Machine, Fiber Rotary Filtration Tank

Jiangsu Dingguanyuan Intelligent Technology Co., Ltd

Jiangsu Dingguanyuan Intelligent Technology Co., Ltd., registered at the 1st floor of Building 5-A, Beidou Electronic Information Industry Park, Suqian High tech Industrial Development Zone, registered with the Suyu District Administrative Approval Bureau of Suqian City, with Wang Yunfeng as the legal representative. Its business scope includes technology development, technology transfer, technology consulting, technical services, processing, assembly, and sales of environmental protection equipment and accessories, filtering equipment and accessories, electromechanical equipment and accessories, mechanical equipment and accessories, automation equipment and accessories in the field of environmental protection technology; Design and construction of environmental protection projects for the sales of packaging materials, metal materials, and rubber products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: sales of lubricants; Manufacturing of specialized equipment for environmental protection; Manufacturing of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Import and export of goods; Technology import and export; Import and export agency; Rental services (excluding licensed rental services); Information technology consulting services; Information consulting services (excluding licensed information consulting services) (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Oil Containing Wastewater Treatment, Vacuum Oil Purifier, Flame Resistant Water Ethylene Glycol Filter Machine

Shandong Fangyuan Environmental Engineering Co., Ltd

Shandong Fangyuan Environmental Engineering Co., Ltd., with its registered address at the eastern end of Dasongyuan Village, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau and represented by Cao Fahui as its legal representative. Its business scope includes environmental engineering design and construction; Research and development, manufacturing, and sales of environmental protection equipment and accessories, water purification equipment, water supply and drainage equipment, mining machinery, food machinery, slaughter machinery, packaging machinery, agricultural machinery and accessories; Selling electromechanical equipment and accessories, automotive parts, water treatment agents; Municipal engineering and landscaping construction: development and promotion of sewage treatment technology, solid waste treatment technology, and atmospheric environment treatment technology; Environmental technology information consultation; Import and export business of goods and technology. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Oil Containing Wastewater Treatment, Fiber Disc Filter, Chlorine Dioxide Generator

Suzhou Yisibei Environmental Protection Equipment Technology Co., Ltd

Suzhou Yisibei Environmental Protection Equipment Technology Co., Ltd., with its registered address at No. 55 Weixi Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, and represented by YING CHANG as its legal representative. Its business scope includes research and development, production of quantitative feeding and mixing distribution equipment, recycling equipment, computer monitoring equipment, cleaning and degreasing equipment, air and water treatment equipment, filtration processing equipment, storage and distribution equipment, pretreatment equipment, separation equipment, conveying systems, discharge equipment, pipeline equipment, regeneration equipment, dilution equipment, various supporting equipment and related semi-finished products; Sell the products and chemical products produced by our company, and provide related engineering construction, on-site installation of mechanical and electrical equipment, environmental engineering, technical consulting, and technical support services; Engage in the import and export business of the above-mentioned products. (Projects that require approval by law must be approved by relevant departments before conducting business activities) Licensed project: Hazardous chemical operation (Projects that require approval by law must be approved by relevant departments before conducting business activities, and specific business projects are subject to approval results) General project: Water pollution control; Water environment pollution prevention and control services (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Oil Containing Wastewater Treatment, New Energy Wastewater Treatment, Fine Chemical Wastewater Treatment

Shandong Xuantu Environmental Protection Technology Co., Ltd

Shandong Xuantu Environmental Protection Technology Co., Ltd., registered at Tourist Road, Nanhu District, Zhucheng City, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision Administration and the legal representative of Chen Jianfu, operates in the research and development, processing, and sales of environmental protection machinery, food machinery, paper making machinery, slaughter machinery, packaging machinery, automotive parts, and molds; Selling sewage treatment biological agents; Design, construction, and consulting services for environmental engineering and municipal engineering; Import and export business of goods and technology. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Oil Containing Wastewater Treatment, Quartz Sand Filter Equipment, Valveless Filter