Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 2026 Updated

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2026 Top 10 Separation Device Manufacturers in China Chongqing

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Top-rated Separation Device suppliers, How to choose a Separation Device manufacturer, Best Separation Device companies in China

The top 10 Separation Device manufacturers in Chongqing for 2026 are: Chongqing Xibao Oil Filter Manufacturing Co., Ltd, Chongqing Mingsheng Environmental Protection Equipment Co., Ltd, Chongqing Wudun Nano Technology Co., Ltd, Chongqing Jiebaite Environmental Protection Technology Co., Ltd, Chongqing Dingling Environmental Protection Technology Co., Ltd, Chongqing Yuneng Purification Equipment Co., Ltd, Chongqing Yangjiang Machinery Manufacturing Co., Ltd, Chongqing Daniu Waste Material Recycling Co., Ltd, Chongqing Kunya Metal Products Co., Ltd, Jia'an Hydrogen Source (Chongqing) New Energy Technology 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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Top 1
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Chongqing Xibao Oil Filter Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2013-05-17
Registered Capital20000K CNY

Chongqing Xibao Oil Filter Manufacturing Co., Ltd., with its registered address at 10-2, No. 326 Ganghua Road, Dadukou District, Chongqing, registered with the Market Supervision and Administration Bureau of Dadukou District, Chongqing. The legal representative is Tan Songlin, and the business scope includes the production and sales of oil filters and accessories, ordinary machinery and accessories, general machinery equipment and accessories, mechanical and electrical equipment and accessories; Sales: Hardware and Electrical; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Separation Device, Turbine Oil Purifier, Lubricating Oil Vacuum Filter

Top 2
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Chongqing Mingsheng Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-11-21
Registered Capital500K CNY

Chongqing Mingsheng Environmental Protection Equipment Co., Ltd., registered at No. 7-1, Group 4, Jinglong Village, Hangu Town, High tech Zone, Chongqing (self commitment), registered with the Market Supervision and Administration Bureau of Chongqing High tech Industrial Development Zone Management Committee, with Zheng Zhiquan as the legal representative. Its business scope includes general projects such as sewage treatment and its recycling; Engineering and technical research and experimental development; Research and development of resource recycling technology; Research and development of unconventional water source utilization technology; Sales of specialized equipment for environmental protection; Wholesale of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of hardware products; Sales of metal products; Sales of plastic products; Sales of daily necessities; Sales of chemical products (excluding licensed chemical products); Sales: Stainless steel products; Research and design of water tanks; Research and design of non negative pressure water supply equipment; Sales: water tanks, electrical control cabinets, mechanical equipment, hardware and electrical equipment, metal materials; Cleaning, disinfection, and maintenance of water tanks (on-site service only). (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: Separation Device, Grease Trap, Oil-Water Separator

Top 3
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Chongqing Wudun Nano Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-06-14
Registered Capital40910K CNY

Chongqing Wudun Nanotechnology Co., Ltd., registered at Guangfu Industrial Park Avenue, Rongchang District, Chongqing, with the Market Supervision Administration of Rongchang District and the legal representative being Hao Enqi, operates in the research and development, production, and sales of nanomaterials and powders, as well as ceramic membrane materials, membrane components, membrane separation equipment, water treatment equipment, and gas separation equipment; Equipment installation and technical services; Construction and technical research and development, design, and technical services for municipal engineering, industrial wastewater treatment engineering, drinking water and pure water treatment engineering, solid waste treatment engineering, and atmospheric environment treatment engineering; Operation and management of environmental and water facilities; Water resource management; Production, research and development, sales and equipment manufacturing of special ceramics, research and development, production and sales of new materials; Processing and sales of ceramic raw materials and chemical raw materials; Import and export business of various commodities and technologies through self operation and agency. The above business scope requires approval from relevant departments before conducting business activities. Core products: Separation Device, Disc-Shaped Ceramic Membrane, Disc Type Ceramic Membrane Pilot Equipment

TOP4
Chongqing Jiebaite Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-09-23
Registered Capital5000K CNY

Chongqing Jiebaite Environmental Protection Technology Co., Ltd., with its registered address at No. 315 Xuezhi Road, University City, Zengjia Town, High tech Zone, Chongqing, China. The registration authority is the Market Supervision Administration Bureau of Chongqing High tech Industrial Development Zone Management Committee, and the legal representative is Lu Yun. Its business scope includes licensed projects: second-class value-added telecommunications services. (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 issued by relevant departments.) General projects: Manufacturing of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of monitoring and detection instruments for water quality pollutants; Manufacturing of painting equipment; Wastewater treatment and its recycling; General equipment repair; Sales of power electronic components; Sales of lubricating oil; Sales of specialized chemical products (excluding hazardous chemicals); 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: Separation Device, 150L Solvent Recovery, Matching - High Temperature Recycling Bag

TOP5
Chongqing Dingling Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-06-25
Registered Capital20000K CNY

Chongqing Dingling Environmental Protection Technology Co., Ltd., with its registered address at 13-3, Building 7, No. 43, West Tianshan Avenue, Yubei District, Chongqing, is registered with the Market Supervision Administration of Liangjiang New Area, Chongqing. The legal representative is Liu Yiwei, and the business scope includes general projects such as technology development in the field of environmental protection technology; Environmental pollution control; Research and development, design, production, and debugging of environmentally friendly products; Environmental information consultation; River cleaning; Leasing of environmental protection equipment; Sales: Environmental protection equipment, water treatment equipment; Industrial automation control equipment, instruments and meters, electromechanical products, valves, pipelines, pipe fittings, fire-fighting equipment; Exhibition Service; Engage in construction related business (only after obtaining relevant qualifications can one practice); Soil remediation; Drug sales and operation (projects that require approval by law must be approved by relevant departments before conducting business activities) [Projects that require approval by law must be approved by relevant departments before conducting business activities]. (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: Separation Device, Internal Inlet Grille, Sand-Water Separator

TOP6
Chongqing Yuneng Purification Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-11-06
Registered Capital16800K CNY

Chongqing Yuneng Purification Equipment Co., Ltd., with its registered address at 398 # 3 Tushan Road, Longmenhao Street, Nan'an District, Chongqing, is registered with the Market Supervision and Administration Bureau of Nan'an District, Chongqing. The legal representative is Yu Qingqiong, and its business scope includes the production, processing, and sales of ordinary mechanical equipment and accessories, oil filters and accessories, centrifuges and accessories, purification and environmental protection equipment and accessories, and agricultural machinery and accessories; Sales: complete sets of electrical equipment, metal materials (excluding rare metals), steel, building materials (excluding hazardous chemicals), daily necessities, hardware and electrical equipment; Import and export of goods and technology (excluding projects prohibited by laws and regulations; projects restricted by laws and regulations can only be operated after obtaining a license). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Separation Device, Other Filtering Devices, Waste Oil Decolorization And Regeneration Oil Filter Machine

TOP7
Chongqing Yangjiang Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2011-06-09
Registered Capital1000K CNY

Chongqing Yangjiang Machinery Manufacturing Co., Ltd., with its registered address located in Jianshe Village, Tongcanyi Town, Jiulongpo District, Chongqing, is registered with the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing, and its legal representative is Kangminglin. Its business scope includes production, processing, and sales of ordinary mechanical equipment and accessories, environmental protection equipment and accessories; Mechanical manufacturing technology consulting; Sales: chemical products (excluding hazardous chemicals and precursor chemicals), hardware and electrical equipment, automotive parts, office supplies, stationery, needle textiles; Import and export of goods and technology (excluding projects prohibited or restricted by the state). **[The above-mentioned projects that are prohibited from operation by laws and regulations shall not be operated; they shall not be operated without approval as required by laws and regulations.]. Core products: Separation Device, Waste Mineral Oil Regeneration And Recycling Device, Waste Engine Oil Regeneration Base Oil Device

TOP8
Chongqing Daniu Waste Material Recycling Co., Ltd
Overall Score4.5 / 5
Est. Date2022-08-10
Registered Capital100K CNY

Chongqing Daniu Waste Material Recycling Co., Ltd., with its registered address at No. 9-21 Xiaoyuan Road, Guanyinqiao Street, Jiangbei District, Chongqing, is registered with the Market Supervision Administration of Liangjiang New District, Chongqing. The legal representative is Wu Youming, and its business scope includes licensed projects such as urban construction waste disposal (clearance); Demolition of buildings (excluding blasting operations); Urban household waste management services; 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. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of renewable resources; Recycling of renewable resources (excluding productive waste metals); Productive waste metal recycling; Research and development of resource recycling technology; Home service; Loading and unloading handling; Sale of second-hand goods; Environmental consulting services; Solid waste management; Domestic freight forwarding agent; Daily life services for residents; Advertising production; Sales of building materials; Mechanical equipment leasing; Office equipment rental services; Leasing of construction machinery and equipment; Wood processing; Wood sales; Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Marketing planning; House demolition services; Operation of road freight transport stations; Furniture installation and maintenance services; Processing and treatment of metal waste and debris; Non metallic waste and debris processing; Processing of renewable resources; Urban greening management; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods); Resource recycling service technology consulting; Manufacturing of specialized equipment for environmental protection. (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: Separation Device, High Voltage Electrostatic Sorting Machine, Wangzai Can Slitting Machine

TOP9
Chongqing Kunya Metal Products Co., Ltd
Overall Score4.4 / 5
Est. Date2009-11-23
Registered Capital1000K CNY

Chongqing Kunya Metal Products Co., Ltd., with its registered address in Hongxing Village, Nanquan Street, Banan District, Chongqing, is registered with the Market Supervision and Administration Bureau of Banan District, Chongqing. The legal representative is Li Jiaquan, and its business scope includes processing, production, and sales of sewage treatment equipment, oil separation and lifting equipment, stainless steel water tanks, water treatment equipment, environmental protection equipment, construction equipment, and metal products; Sales: Mechanical and electrical equipment, water pumps, valves, pipelines, building materials (excluding hazardous chemicals); Installation: Complete set of water supply equipment and drainage equipment. (Business activities can only be carried out after obtaining approval from relevant departments for projects that require approval according to law)***. Core products: Separation Device, Domestic Water Storage Tank, Oil-Water Separator

TOP10
Jia'an Hydrogen Source (Chongqing) New Energy Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-01-22
Registered Capital21739.131000000005K CNY

Jia'an Hydrogen Source (Chongqing) New Energy Technology Co., Ltd., with its registered address at Unit 51-3, Building 1, No. 2 Jiangnan Avenue, Tongyuan Bureau Street, Nan'an District, Chongqing, is registered with the Market Supervision and Administration Bureau of Nan'an District, Chongqing. The legal representative is Jiangfeng, and its business scope includes technology development, technology transfer, technology consulting, technology services, and technology promotion; Import and export of goods, agency import and export, technology import and export; Technical testing; Selling mechanical equipment, hardware and electrical equipment (excluding electric bicycles), automotive parts, and chemical products (excluding hazardous chemicals and Class I precursor chemicals); Economic and trade consulting; Undertake exhibition and display activities; Conference services; Market research; Product design; Construction project design; Construction engineering survey. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for construction project design, construction project survey, and projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Separation Device, Green Hydrogen Purification System, Carbon Dioxide Capture Technology

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chongqing Xibao Oil Filter Manufacturing Co., Ltd2013-05-17Separation Device, Turbine Oil Purifier, Lubricating Oil Vacuum Filter20000K CNYNot Supported
Chongqing Mingsheng Environmental Protection Equipment Co., Ltd2018-11-21Separation Device, Grease Trap, Oil-Water Separator500K CNYNot Supported
Chongqing Wudun Nano Technology Co., Ltd2018-06-14Separation Device, Disc-Shaped Ceramic Membrane, Disc Type Ceramic Membrane Pilot Equipment40910K CNYNot Supported
Chongqing Jiebaite Environmental Protection Technology Co., Ltd2016-09-23Separation Device, 150L Solvent Recovery, Matching - High Temperature Recycling Bag5000K CNYNot Supported
Chongqing Dingling Environmental Protection Technology Co., Ltd2018-06-25Separation Device, Internal Inlet Grille, Sand-Water Separator20000K CNYNot Supported
Chongqing Yuneng Purification Equipment Co., Ltd2014-11-06Separation Device, Other Filtering Devices, Waste Oil Decolorization And Regeneration Oil Filter Machine16800K CNYNot Supported
Chongqing Yangjiang Machinery Manufacturing Co., Ltd2011-06-09Separation Device, Waste Mineral Oil Regeneration And Recycling Device, Waste Engine Oil Regeneration Base Oil Device1000K CNYNot Supported
Chongqing Daniu Waste Material Recycling Co., Ltd2022-08-10Separation Device, High Voltage Electrostatic Sorting Machine, Wangzai Can Slitting Machine100K CNYNot Supported
Chongqing Kunya Metal Products Co., Ltd2009-11-23Separation Device, Domestic Water Storage Tank, Oil-Water Separator1000K CNYSupported
Jia'an Hydrogen Source (Chongqing) New Energy Technology Co., Ltd2019-01-22Separation Device, Green Hydrogen Purification System, Carbon Dioxide Capture Technology21739.131000000005K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • When selecting separation equipment supply, it is recommended that enterprises match actual production needs based on key technical parameters such as processing capacity and separation accuracy. For example, the chemical industry needs to pay attention to corrosion resistance, while the food processing industry needs to comply with hygiene standards.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable equipment support.
  • For different scenarios such as solid-liquid separation or gas-solid separation, the selection of separation equipment varies greatly, and the applicability of the equipment needs to be evaluated based on material characteristics and operating conditions.
  • In the continuous operation fields such as petroleum and pharmaceuticals, it is recommended to choose modular design separation equipment for easy maintenance and capacity adjustment in the later stage, while reducing the risk of downtime.

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