Updated Oct 27, 2026 · Public platform & industry data

Oct 27, 2026 Updated

English
title decor left

2026 Top 10 Water Separator Manufacturers in China

title decor right

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

The top 10 Water Separator manufacturers in China for 2026 are: Nanjing Mino Water Supply and Drainage Equipment Co., Ltd, Nanjing Aotelan Environmental Protection Equipment Co., Ltd, Taixing Zhongao Elevator Machinery Factory, Zhucheng Blue Environmental Protection Technology Co., Ltd, Jiangsu Keling Environmental Protection Technology Co., Ltd, Shandong Xinke Environmental Protection Technology Co., Ltd, Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd, Shanghai Jiumianqing Environmental Technology Co., Ltd, Guangdong Lianzhi New Metal Testing Equipment Co., Ltd, Jiangsu Bangyou Environmental Protection Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Region FilterRegion
Top 1
background image
Nanjing Mino Water Supply and Drainage Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2017-04-07
Registered Capital30800K CNY

Nanjing Mino Water Supply and Drainage Equipment Co., Ltd., with its registered address at No. 27 Bofu Road, Getang Street, Jiangbei New District, Nanjing City, is registered with the Administrative Approval Bureau of Nanjing Jiangbei New District Management Committee. The legal representative is Zhou Tiecheng, and its business scope includes the manufacturing, installation, and sales of drainage equipment, water treatment equipment, stainless steel water tanks, water supply equipment, disinfection equipment, and industrial automatic control system devices. Manufacturing of security equipment; Wastewater treatment and its recycling; Manufacturing of pumps and vacuum equipment; Sales of mechanical equipment; Mechanical equipment leasing; Professional cleaning, washing, and disinfection services; Import and export of goods; (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Separator, Pe Sewage Lifting Device, Grease Trap

Top 2
background image
Nanjing Aotelan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-08-05
Registered Capital10100K CNY

Nanjing Aotelan Environmental Protection Equipment Co., Ltd., with its registered address at 207, 2nd Floor, Building C, Yuting Plaza, No. 59 Wangqiao Road, Xiongzhou Street, Liuhe District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Huang Zongliang, and the business scope includes licensed projects such as road freight transportation (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as manufacturing of environmental protection special equipment; Manufacturing of specialized machinery for water resources; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of pumps and vacuum equipment; Wholesale of mechanical equipment; Manufacturing of mechanical and electrical equipment; Retail of hardware products; Wholesale of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal fittings for construction and furniture; 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: Water Separator, Sludge Conveyor, Aerator

Top 3
background image
Taixing Zhongao Elevator Machinery Factory
Overall Score4.7 / 5
Est. Date2016-11-18
Registered Capital1000K CNY

Taixing Zhongao Elevator Machinery Factory, with its registered address at No. 29, Group 2, Liuchen Village, Huangqiao Town, Taixing City, is registered with the Taixing Market Supervision and Administration Bureau. The legal representative is Liu Aijun, and its business scope includes the manufacturing, installation, and sales of elevator machinery and spare parts, simple cargo elevators, vegetable conveyors, stackers, transport vehicles, forklifts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: 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 Separator, Food Dispenser, Double Track Elevator

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

Zhucheng Blue Environmental Protection Technology Co., Ltd., with its registered address at No. 725 Longhua Street, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Guo Lun, and its business scope includes research and development, processing, and sales of environmental protection machinery and accessories; Environmental engineering design and construction; Environmental technology consulting; Selling sewage treatment additives; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Water Separator, Fiber Disc Filter, Air Flotation Machine

TOP5
Jiangsu Keling Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-01-02
Registered Capital11000K CNY

Jiangsu Keling Environmental Protection Technology Co., Ltd. is registered at No. 20 Ningyang Street, Danyang Community, Hengxi Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Administrative Approval Bureau of Nanjing City, and the legal representative is Zhang Shengfa. The business scope includes technology development, technology consulting, technology services, and technology transfer in the fields of environmental and energy-saving technology; Construction of environmental protection projects; Water pollution control services; Air pollution control services; Processing, production, installation, sales, and leasing of sewage treatment equipment, sewage lifting equipment, oil-water separation equipment, deodorization equipment, and garbage treatment equipment; Research and development, processing, installation, and sales of water pumps, electrical equipment, and valves; Rental of self owned equipment; Biotechnology research and development, technical services, and technology transfer; Design and technical development of computer software; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Separator, Oil Separation Lifting Equipment, Sewage Lifting Pump

TOP6
Shandong Xinke Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-08-14
Registered Capital5000K CNY

Shandong Xinke Environmental Protection Technology Co., Ltd., with its registered address at Xituqiang Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Xu Zhifeng, and its business scope includes research and development, processing, and sales of environmental protection machinery and accessories; Environmental engineering design and construction; Environmental technology consulting; Selling sewage treatment additives; 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: Water Separator, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler

TOP7
Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2016-01-28
Registered Capital20200K CNY

Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd., with its registered address at No. 6989 Mizhou East Road, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Hui Peiwen, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Manufacturing of casting machinery; Sales of casting machinery; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Solid waste management; Air pollution control; Metal surface treatment and heat treatment processing; Environmental emergency management services; Ecological restoration and protection services; Water pollution control; Water pollution prevention and control services; Installation services for ordinary mechanical equipment. (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 Separator, Inclined Tube Settling Tank, Magnetic Coagulation Equipment

TOP8
Shanghai Jiumianqing Environmental Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-03-16
Registered Capital5000K CNY

Shanghai Jiumianqing Environmental Technology Co., Ltd., with its registered address at Building 17-33, No. 89 Dujiabang Road, Sijing Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Zhou Tiecheng, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of household waste treatment equipment; Wastewater treatment and its recycling; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Development of intelligent water management system; Research and development of resource recycling technology; Research and development of online energy monitoring technology; Intelligent control system integration; Sales of specialized instruments and meters for environmental monitoring; Sales of mechanical equipment; Sales of household waste treatment equipment; Sales of mechanical and electrical equipment; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of electrical equipment; Sales of labor protection equipment; Sales of building materials; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of sludge treatment equipment; Manufacturing of pumps and vacuum equipment; Valve and plug research and development; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Treatment and utilization of livestock and poultry manure; Solid waste management; Rural household waste management services; Soil pollution control and remediation services; Water pollution prevention and control services; Air pollution prevention and control services; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Professional cleaning, washing, and disinfection services; Import and export of goods; 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: kitchen waste treatment; Internet information service; Urban household waste management services; Construction project construction. (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: Water Separator, Grease Trap, Oil-Water Separator

TOP9
Guangdong Lianzhi New Metal Testing Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2006-06-22
Registered Capital10000K CNY

Guangdong Lianzhi New Metal Testing Equipment Co., Ltd. is registered at Room 118, Building 2, No. 76 Baiye Road, Liaobu Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Chen Junjie. The company's business scope includes the production, sales, and maintenance of needle inspection machines, metal detectors and equipment, clothing, toys, shoe-making equipment, and food testing equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Separator, Metal Detector, Weighing Inspection

TOP10
Jiangsu Bangyou Environmental Protection Co., Ltd

No. 66 Hexi Road, Liuchen Community, Huangqiao Town, Taixing City

Overall Score4.4 / 5
Est. Date2023-07-19
Registered Capital10000K CNY

Jiangsu Bangyou Environmental Protection Co., Ltd., located at No. 66 Hexi Road, Liuchen Community, Huangqiao Town, Taixing City, was established on July 19, 2023. The registration authority is Taixing Administrative Approval Bureau, and the legal representative is Li Guiting. Core products: Water Separator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Mino Water Supply and Drainage Equipment Co., Ltd2017-04-07Water Separator, Pe Sewage Lifting Device, Grease Trap30800K CNYSupported
Nanjing Aotelan Environmental Protection Equipment Co., Ltd2014-08-05Water Separator, Sludge Conveyor, Aerator10100K CNYSupported
Taixing Zhongao Elevator Machinery Factory2016-11-18Water Separator, Food Dispenser, Double Track Elevator1000K CNYNot Supported
Zhucheng Blue Environmental Protection Technology Co., Ltd2016-09-23Water Separator, Fiber Disc Filter, Air Flotation Machine5000K CNYSupported
Jiangsu Keling Environmental Protection Technology Co., Ltd2014-01-02Water Separator, Oil Separation Lifting Equipment, Sewage Lifting Pump11000K CNYNot Supported
Shandong Xinke Environmental Protection Technology Co., Ltd2018-08-14Water Separator, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler5000K CNYNot Supported
Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd2016-01-28Water Separator, Inclined Tube Settling Tank, Magnetic Coagulation Equipment20200K CNYNot Supported
Shanghai Jiumianqing Environmental Technology Co., Ltd2015-03-16Water Separator, Grease Trap, Oil-Water Separator5000K CNYNot Supported
Guangdong Lianzhi New Metal Testing Equipment Co., Ltd2006-06-22Water Separator, Metal Detector, Weighing Inspection10000K CNYSupported
Jiangsu Bangyou Environmental Protection Co., Ltd2023-07-19Water Separator10000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of water separators, it is recommended to prioritize confirming key technical parameters such as processing flow rate and separation accuracy to ensure compatibility with production lines. For example, in the chemical industry, high viscosity liquids are often processed and corresponding specifications and models need to be selected.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers have richer application cases of water separators in different fields such as petroleum and food processing.
  • For scenarios such as ship ballast water treatment or industrial wastewater reuse, it is necessary to consider the corrosion resistance and pollution resistance design of water injection separators. The applicability of different materials (such as stainless steel or polypropylene) varies greatly.
  • When purchasing water separators, it is usually necessary to focus on the industry performance of the supplier, such as whether there is a stable supply record in the power or pharmaceutical fields. Such data can be used to assist in judgment through industry platform statistical information.

Knowledge Base

Q

This article analyzes the key points for selecting oil-water separators for excavators, including working principles, common types, and applicable scenarios, to help users choose suitable products based on actual needs and ensure efficient operation of the equipment.

Q

The catering oil-water separator is a specialized equipment used in the kitchen of restaurants in the catering industry to separate oil and water, commonly known as an oil separation tank. Dishwashing water and pot washing water in the catering industry always produce some oily wastewater. If these oily wastewater are directly discharged into the sewer, it will not only easily cause sewer blockage, but also damage the environment. This is not allowed by the Environmental Protection Bureau, so it is necessary to install oil filters

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