Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Oil-Water Separator Manufacturers in China Shandong

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Top-rated Oil-Water Separator suppliers, How to choose a Oil-Water Separator manufacturer, Best Oil-Water Separator companies in China

The top 10 Oil-Water Separator manufacturers in Shandong for 2026 are: Shandong Baike Environmental Engineering Co., Ltd, Weifang Shimai Automation Equipment Co., Ltd, Weifang Luoluo Environmental Protection Technology Co., Ltd, Weifang Tianzhilan Environmental Engineering Co., Ltd, Dezhou Jinqi Machine Tool Accessories Co., Ltd, Weifang Tuhan Environmental Protection Technology Co., Ltd, Shandong Jinshuanglian Environmental Protection Equipment Co., Ltd, Jinan Guoce Environmental Protection Equipment Co., Ltd, Shandong Weishuo Environmental Protection Equipment Co., Ltd, Weifang Chuantai Machinery Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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ShandongShandong
Top 1
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Shandong Baike Environmental Engineering Co., Ltd
Overall Score4.9 / 5
Est. Date2017-07-27
Registered Capital30000K CNY

Shandong Baike Environmental Engineering Co., Ltd., with its registered address at 767 Renmin East Road, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Xijin, and its business scope includes the design and construction of environmental pollution prevention and control treatment projects; Air pollution control and water pollution control; Processing and selling specialized equipment and accessories for environmental pollution prevention and control; Development and promotion of environmental protection technologies; Engineering management services; Construction of landscaping and municipal engineering projects; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Oil-Water Separator, Oil Separation Lifting Equipment, Aerated Biological Filter

Top 2
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Weifang Shimai Automation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2016-03-16
Registered Capital1800K CNY

Weifang Shimai Automation Equipment Co., Ltd., with its registered address located on the east side of Konggezhuang Second Residence Center Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision Administration. The legal representative is Li Zhihua, and its business scope includes the design, research and development, production, and sales of automation control equipment, semi-automatic control equipment, food machinery, environmental protection equipment, papermaking machinery, automotive parts, and stainless steel products; Selling pressure vessels; Environmental protection technology services, technology promotion, and technology transfer; Environmental engineering design and construction; 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-Water Separator, Gear Motor, Microfiltration Machine

Top 3
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Weifang Luoluo Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-09-10
Registered Capital2000K CNY

Weifang Luoluo Environmental Protection Technology Co., Ltd., with its registered address at Yangjialing Industrial Park, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Ji Huixia, and its business scope includes general projects such as mechanical equipment research and development; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of instruments and meters; Sales of specialized chemical products (excluding hazardous chemicals); Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction engineering 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-Water Separator, Stacked Screw Sludge Dewatering Machine, Microfiltration Machine

TOP4
Weifang Tianzhilan Environmental Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2018-01-10
Registered Capital500K CNY

Weifang Tianzhilan Environmental Engineering Co., Ltd., with its registered address at No. 76 Dongwu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Yu Dengxiang, and its business scope includes environmental engineering design and construction; Construction of landscaping projects, water conservancy projects, and municipal engineering projects; Air pollution control and water pollution control; Selling specialized equipment and accessories for environmental pollution prevention and control; Selling sewage treatment agents; Development and promotion of environmental protection technologies; Engineering management services; Import and export services for goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Oil-Water Separator, Sewage Treatment Equipment, Stainless Steel Oil-Water Separator

TOP5
Dezhou Jinqi Machine Tool Accessories Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-24
Registered Capital1000K CNY

Dezhou Jinqi Machine Tool Accessories Co., Ltd., with its registered address at No. 2 Fuyuan Road, Beicheng Entrepreneurship Park, Qingyun County Economic Development Zone, Dezhou City, Shandong Province, is registered with the Qingyun County Market Supervision and Administration Bureau. The legal representative is Liu Xiaoyan, and its business scope includes general projects such as sales of machine tool functional components and accessories; Manufacturing of material handling equipment; Manufacturing of metal tools; Sales of metal tools; Manufacturing of machine tool functional components and accessories; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Manufacturing of plastic products; Sales of plastic products; Mechanical equipment research and development; Sales of material handling equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; CNC machine tool manufacturing; Sales of CNC machine tools; Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Manufacturing of power transmission, distribution and control equipment; Sales of electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of general components; Import and export of goods; Technology import and export; Import and export agency; Sales of metal forming machine tools. (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, Step By Step Chip Conveyor, Hinge Type

TOP6
Weifang Tuhan Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-07-20
Registered Capital850K CNY

Weifang Tuhan Environmental Protection Technology Co., Ltd., with its registered address at No. W064, Building A15, Xinuer International Trade City, No. 88 Renmin East Road, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Yang Guozhu, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Air pollution control; Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of sludge treatment equipment; Treatment and utilization of livestock and poultry manure; Research and development of resource recycling technology; Water pollution control; Environmental consulting services; Water pollution prevention and control services; Sales of mechanical parts and components; Wholesale of hardware products; Sales of specialized chemical products (excluding hazardous chemicals). (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, Spiral Elevator, Impurity Removal Machine

TOP7
Shandong Jinshuanglian Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2007-07-30
Registered Capital3000K CNY

Shandong Jinshuanglian Environmental Protection Equipment Co., Ltd., with its registered address in Zhenxi Industrial Park, Huanghua Town, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Haining, and its business scope includes processing and selling sewage treatment equipment and accessories, paper making machinery and accessories; Selling hardware, electromechanical and accessories; Development and promotion of technologies for air pollution control and solid waste management; Photovoltaic power generation; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Oil-Water Separator, Low Concentration Sand Remover, Oil Water Separator

TOP8
Jinan Guoce Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2016-10-13
Registered Capital5000K CNY

Jinan Guoce Environmental Protection Equipment Co., Ltd., with its registered address at Building 22, No. 101, Martyrs Mountain North Road, Licheng District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Licheng District, Jinan City. The legal representative is Chen Xiguo, and its business scope includes the production, wholesale, and retail of environmental protection equipment; Environmental technology development, technical consulting, and technical services; Professional contracting for environmental protection engineering, general contracting for construction engineering, professional contracting for steel structure engineering, professional contracting for building decoration engineering, and professional contracting for building electromechanical installation engineering (all operated with qualification certificates); Wholesale and retail of kitchen equipment, ventilation equipment, water supply and drainage equipment, electronic components, distribution boxes, hardware and electrical equipment, plumbing equipment, chemical products (excluding hazardous chemicals and easily producible drugs), as well as other projects that are not prohibited or require business licenses according to laws, regulations, and decisions of the State Council. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil-Water Separator, Compressed Air Oil-Water Separator, Activated Carbon Adsorption Box

TOP9
Shandong Weishuo Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-08-20
Registered Capital5000K CNY

Shandong Weishuo Environmental Protection Equipment Co., Ltd., with its registered address located 600 meters north of Chadaokou Village, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wu Congqin, and its business scope includes research and development, sales of environmental protection equipment and accessories, food machinery and accessories, slaughter machinery and accessories, and sewage treatment chemicals (excluding hazardous chemicals); Installation of environmental protection equipment and design and construction of environmental protection engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil-Water Separator, Ammonia Nitrogen Stripping Tower, Dissolved Air Flotation (Daf) Unit

TOP10
Weifang Chuantai Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2011-03-23
Registered Capital2000K CNY

Weifang Chuantai Machinery Co., Ltd., registered at the intersection of Wei'an Road and Nanwai Ring Road, Fang'an Street, Fangzi District, Weifang City, Shandong Province, is located one kilometer east of the intersection. The registration authority is the Market Supervision Administration of Fangzi District, Weifang City, and the legal representative is Fan Zhongqing. The business scope includes processing and sales of mechanical equipment and accessories, automotive parts, environmental protection equipment, sewage treatment equipment, solid-liquid separators, screw presses, organic fertilizer equipment, automotive urea production equipment, washing and chemical product production equipment, water treatment equipment, ingot machines, and electric snack trucks; Technology research and development, transfer, production, and sales: automotive diesel engine exhaust treatment fluid, antifreeze, windshield washer fluid, cleaning agents; Sales: steel, building materials, hardware and electrical equipment, agricultural machinery parts, daily necessities; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil-Water Separator, Press Dewatering Machine, Screw Press

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Baike Environmental Engineering Co., Ltd2017-07-27Oil-Water Separator, Oil Separation Lifting Equipment, Aerated Biological Filter30000K CNYSupported
Weifang Shimai Automation Equipment Co., Ltd2016-03-16Oil-Water Separator, Gear Motor, Microfiltration Machine1800K CNYNot Supported
Weifang Luoluo Environmental Protection Technology Co., Ltd2015-09-10Oil-Water Separator, Stacked Screw Sludge Dewatering Machine, Microfiltration Machine2000K CNYNot Supported
Weifang Tianzhilan Environmental Engineering Co., Ltd2018-01-10Oil-Water Separator, Sewage Treatment Equipment, Stainless Steel Oil-Water Separator500K CNYSupported
Dezhou Jinqi Machine Tool Accessories Co., Ltd2018-03-24Oil-Water Separator, Step By Step Chip Conveyor, Hinge Type 1000K CNYSupported
Weifang Tuhan Environmental Protection Technology Co., Ltd2023-07-20Oil-Water Separator, Spiral Elevator, Impurity Removal Machine850K CNYSupported
Shandong Jinshuanglian Environmental Protection Equipment Co., Ltd2007-07-30Oil-Water Separator, Low Concentration Sand Remover, Oil Water Separator3000K CNYNot Supported
Jinan Guoce Environmental Protection Equipment Co., Ltd2016-10-13Oil-Water Separator, Compressed Air Oil-Water Separator, Activated Carbon Adsorption Box5000K CNYNot Supported
Shandong Weishuo Environmental Protection Equipment Co., Ltd2019-08-20Oil-Water Separator, Ammonia Nitrogen Stripping Tower, Dissolved Air Flotation (Daf) Unit5000K CNYSupported
Weifang Chuantai Machinery Co., Ltd2011-03-23Oil-Water Separator, Press Dewatering Machine, Screw Press 2000K CNYNot Supported

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs