Updated Aug 22, 2026 · Public platform & industry data

Aug 22, 2026 Updated

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2026 Top 10 Rainwater Collection System Manufacturers in China

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Top-rated Rainwater Collection System suppliers, How to choose a Rainwater Collection System manufacturer, Best Rainwater Collection System companies in China

The top 10 Rainwater Collection System manufacturers in China for 2026 are: Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd, Weifang Haoyu Environmental Protection Equipment Co., Ltd, Jiangsu Huazhu Construction Engineering Co., Ltd, Sichuan Songyi Environmental Protection Technology Co., Ltd, Jiangsu Shangzhixian Environmental Engineering Co., Ltd, Sichuan Derun Sponge Construction Engineering Co., Ltd, Sichuan Xingmeixin Environmental Protection Technology Group Co., Ltd, Henan Mingyuan Sponge City Construction Co., Ltd, Langfang Lijing Plastic Products Co., Ltd, Wen'an County Chixing Plastic Products 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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Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2018-12-14
Registered Capital30000K CNY

Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd., registered at No. 86-14 Qixing Street, Shenbei District, Shenyang City, Liaoning Province, China. The registration authority is the Market Supervision Administration of Shenbei New District, Shenyang City, and the legal representative is Linlin. The business scope includes general projects: sales of environmental protection special equipment; Manufacturing of specialized equipment for environmental protection; Water pollution control; Water resource management; Water pollution prevention and control services; Wastewater treatment and its recycling; Environmental consulting services; Industrial engineering design services; Research and development of emerging energy technologies; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Air pollution control; Air pollution prevention and control services; Noise and vibration control services; Solid waste management; Municipal facility management; Urban greening management; Urban and rural urban appearance management; Construction of landscaping and greening projects; Installation services for environmental sanitation public facilities; Manufacturing of soil and site remediation equipment; Sales of specialized instruments and meters for environmental monitoring; Research and development of new material technology; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Environmental protection monitoring; Sales of photovoltaic equipment and components; Sales of mining machinery; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment leasing; Seawater desalination treatment; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Manufacturing of sludge treatment equipment; Manufacturing of dust removal technology equipment; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Manufacturing of new membrane materials; Sales of new membrane materials; Technology import and export; 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: Rainwater Collection System, Dust Removal Equipment, Pure Water Equipment

Top 2
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Weifang Haoyu Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2014-06-18
Registered Capital15000K CNY

Weifang Haoyu Environmental Protection Equipment Co., Ltd., registered in Shanwang Town, Linqu County, Weifang City, Shandong Province, is located in the Small and Medium sized Enterprise Entrepreneurship Industrial Park. The registration authority is Linqu County Market Supervision Administration, and the legal representative is Zhou Ying. The business scope includes licensed projects such as the production of disinfection equipment; Sales of disinfection equipment. (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; Manufacturing of glass fiber reinforced plastic products; Manufacturing of specialized machinery and equipment for water resources; Wholesale of hardware products; Municipal facility management; Water pollution prevention and control services; Installation services for ordinary mechanical equipment; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized chemical products (excluding hazardous chemicals); Sales of specialized equipment for environmental protection; Sales of glass fiber reinforced plastic products; Sales of industrial automatic control system devices; Sales of metal materials; Sales of plastic products; Retail of hardware products; Sales of instruments and meters; Sales of electronic specialized equipment; Sales of fans and blowers; Sales of pumps and vacuum equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical parts and components. (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: Rainwater Collection System, Domestic Sewage Treatment Equipment, Highway Sewage Treatment Equipment

Top 3
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Jiangsu Huazhu Construction Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2005-10-26
Registered Capital30000K CNY

Jiangsu Huazhu Construction Engineering Co., Ltd., with its registered address at Building 1, Longwei Community, Qinglong Community, Chunhua Street, Jiangning District, Nanjing City, is registered with the Jiangning District Government Service Management Office of Nanjing City. The legal representative is Yuan Weiya, and its business scope includes the design, research and development, and installation of sports venues and related facilities; Design, research and development, installation, and sales of plastic tracks, sports fields, artificial grass, PVC flooring, and related facilities; Design, research and development, and installation of structural venues; Information consulting services for cultural and sports projects; Sports venue management (excluding high-risk events); Sales and maintenance of mechanical equipment; Construction engineering, municipal engineering, decoration engineering, landscape engineering, landscaping engineering, earthwork engineering, foundation and basic engineering, mechanical and electrical equipment installation engineering, building curtain wall engineering, concrete engineering, ancient building engineering, steel structure engineering, fire engineering, waterproofing engineering, anti-corrosion and insulation engineering, building intelligence engineering, water conservancy engineering, environmental protection engineering design and construction; Sales of hardware, electrical equipment, and building materials; Mechanical equipment leasing; Leasing of self owned houses; Installation of metal doors and windows; House demolition (excluding blasting); River and lake management services; Installation services for lifting equipment; Elevator sales and installation; Installation of water and electricity. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of specialized machinery and equipment for water resources; Water pollution prevention and control services; Water pollution control; Development of intelligent water management system; Wastewater treatment and its recycling; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Research and development of energy recovery systems; Research and development of construction waste recycling technology; Research and development of resource recycling technology; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Home service; Solar power generation technology services; Contract energy management; Energy saving management services (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Rainwater Collection System, Rainwater Collection Module, Plastic Runway

TOP4
Sichuan Songyi Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-09-29
Registered Capital10000K CNY

Sichuan Songyi Environmental Protection Technology Co., Ltd., with its registered address at No. 6192, 6th Floor, Unit 1, Building 4, No. 8 Anrong Road, Chadianzi, Jinniu District, Chengdu City, Sichuan Province, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Mao Yi, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of metal structures; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Professional cleaning, washing, and disinfection services; Sales of specialized equipment for environmental protection; Sales of plastic products; Sales of firefighting equipment; Sales of steel reinforcement products for construction; Environmental consulting services; Sales of metal products. (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; Sales of disinfection equipment. (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: Rainwater Collection System, Wastewater Separation, Stainless Steel Water Tank

TOP5
Jiangsu Shangzhixian Environmental Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2021-03-09
Registered Capital10000K CNY

Jiangsu Shangzhixian Environmental Engineering Co., Ltd., with its registered address at No. 140 Nengren Temple, Zhongshan Road, Lianshui County, Huai'an City, is registered with the Lianshui County Market Supervision and Administration Bureau. The legal representative is Wang Jufei, and the business scope includes general projects: manufacturing of environmental protection special equipment; Manufacturing of specialized machinery and equipment for water resources; Sales of building blocks; Manufacturing of building blocks; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of specialized equipment for environmental protection; Sales of plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of cement products; Sales of cement products; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Construction of landscaping and greening projects; Urban greening management; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Wastewater treatment and its recycling; Sales of metal structures (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Rainwater Collection System, Rainwater Storage Tank, Rainwater Collection

TOP6
Sichuan Derun Sponge Construction Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2016-10-24
Registered Capital50000K CNY

Sichuan Derun Sponge Construction Engineering Co., Ltd., registered at No. 4, 12th Floor, Building 8, No. 1333 Tianlong Avenue, Jinniu Western Geographic Information Industry Park, Chengdu, with the registration authority of Jinniu District Market Supervision Administration and the legal representative of Tang Degen, operates in the field of housing construction engineering; Water resource management services; Natural water collection and distribution; Construction of sewage treatment plants; Design and construction of municipal engineering projects; Pipeline engineering design and construction; Mechanical and electrical engineering design and construction; Intelligent installation engineering design and construction; Installation of mechanical and electrical equipment; Design and construction of landscaping projects; Design and construction of river and lake management projects; Design and construction of earthwork engineering; Construction labor subcontracting; Sales: Plastic products, mechanical and electrical equipment, building materials, heating equipment, hardware products, pumps. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Rainwater Collection System, Canvas Fish Pond, Composite Geomembrane

TOP7
Sichuan Xingmeixin Environmental Protection Technology Group Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-21
Registered Capital50000K CNY

Sichuan Xingmeixin Environmental Protection Technology Group Co., Ltd., with its registered address at No. 1 Yusheng Road, Industrial Strategy Frontier Zone, Sanxi Town, Jintang County, Chengdu City, Sichuan Province (Jintang Industrial Park), registered with the Market Supervision Administration of Jintang County, and represented by Tang Degen as the legal representative. Its business scope includes the development of environmental protection technologies; Production, research and development, sales: geosynthetic materials, plastic products, metal products, rubber products, cement products, waterproof coatings, waterproof rolls, building materials, pipes, geotextiles, geogrids, geonet mats, aluminum-plastic panels; Manufacturing of functional polymer plastics; Manufacturing of specialized equipment for environmental protection; Mold manufacturing; Anti-corrosion engineering; Environmental engineering; River Source Improvement Project; Waterproof engineering; Design and construction of anti-seepage engineering in industrial and mining areas; Sales: energy-saving products, electromechanical equipment, HVAC equipment, environmental protection equipment, water treatment equipment; Air pollution control; Collection, treatment, and utilization of rainwater; Collection, treatment, and deep purification of sewage; Import and export of goods and technology; House rental and venue rental. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Rainwater Collection System, Geogrid, Waterproof Blanket

TOP8
Henan Mingyuan Sponge City Construction Co., Ltd
Overall Score4.6 / 5
Est. Date2021-12-20
Registered Capital16000K CNY

Henan Mingyuan Sponge City Construction Co., Ltd., with its registered address at No. 1001, 10th floor, Building 1, Futian Fortune Plaza, No. 1394 Hanghai East Road, Zhengzhou Area (Economic Development Zone), Henan Pilot Free Trade Zone. The registered authority is the Free Trade Zone Service Center of Zhengzhou Municipal Administration for Market Regulation, and the legal representative is Wang Wenjie. Its business scope includes general projects such as environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Wastewater treatment and its recycling; Water pollution control; Water pollution prevention and control services; Water related consulting services; Water conservancy information collection service; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Wholesale of hardware products; Manufacturing of hardware products; Construction of landscaping and greening projects; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; Municipal facility management (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) License projects: construction projects; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to the approval documents or permits of relevant departments). Core products: Rainwater Collection System

TOP9
Langfang Lijing Plastic Products Co., Ltd
Overall Score4.4 / 5
Est. Date2025-06-05
Registered Capital2000K CNY

Langfang Lijing Plastic Products Co., Ltd., with its registered address at Zhangjin Han Village North, Zhaogezhuang Town, Wen'an County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Wen'an County, Langfang City. The legal representative is Wang Hongge, and its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Manufacturing of hardware products; Wholesale of hardware products (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Rainwater Collection System, Rainwater Collection Module

TOP10
Wen'an County Chixing Plastic Products Co., Ltd
Overall Score4.4 / 5
Est. Date2022-08-05
Registered Capital5000K CNY

Wen'an Chixing Plastic Products Co., Ltd., with its registered address at Zhangjinhan Village North, Zhaogezhuang Town, Wen'an County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Wen'an County, Langfang City. The legal representative is Wang Weigang, and its business scope includes general projects such as plastic product manufacturing (excluding plastic granulation and drawing); Sales of plastic products. (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: Rainwater Collection System, Rainwater Storage Facilities, Rainwater Storage System

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd2018-12-14Rainwater Collection System, Dust Removal Equipment, Pure Water Equipment30000K CNYSupported
Weifang Haoyu Environmental Protection Equipment Co., Ltd2014-06-18Rainwater Collection System, Domestic Sewage Treatment Equipment, Highway Sewage Treatment Equipment15000K CNYSupported
Jiangsu Huazhu Construction Engineering Co., Ltd2005-10-26Rainwater Collection System, Rainwater Collection Module, Plastic Runway30000K CNYNot Supported
Sichuan Songyi Environmental Protection Technology Co., Ltd2020-09-29Rainwater Collection System, Wastewater Separation, Stainless Steel Water Tank10000K CNYSupported
Jiangsu Shangzhixian Environmental Engineering Co., Ltd2021-03-09Rainwater Collection System, Rainwater Storage Tank, Rainwater Collection10000K CNYSupported
Sichuan Derun Sponge Construction Engineering Co., Ltd2016-10-24Rainwater Collection System, Canvas Fish Pond, Composite Geomembrane50000K CNYSupported
Sichuan Xingmeixin Environmental Protection Technology Group Co., Ltd2017-11-21Rainwater Collection System, Geogrid, Waterproof Blanket50000K CNYNot Supported
Henan Mingyuan Sponge City Construction Co., Ltd2021-12-20Rainwater Collection System16000K CNYNot Supported
Langfang Lijing Plastic Products Co., Ltd2025-06-05Rainwater Collection System, Rainwater Collection Module2000K CNYNot Supported
Wen'an County Chixing Plastic Products Co., Ltd2022-08-05Rainwater Collection System, Rainwater Storage Facilities, Rainwater Storage System5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of rainwater collection systems, it is recommended to prioritize confirming key technical parameters such as water storage capacity, filtration accuracy, and material weather resistance to ensure that the system is suitable for local rainfall and environmental conditions.
  • In industrial parks or agricultural irrigation scenarios, the design of rainwater collection systems needs to consider high flow processing capacity, while modular structures can enhance installation flexibility.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to comprehensively evaluate the reliability of their technical solutions and project experience.
  • For scenarios such as urban greening or building water conservation, it is recommended to choose a rainwater collection system with integrated intelligent monitoring function to facilitate real-time management of water resource utilization efficiency.

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