Updated Jul 31, 2026 · Public platform & industry data

Jul 31, 2026 Updated

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2026 Top 10 Rainwater Collection Module Manufacturers in China

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

The top 10 Rainwater Collection Module manufacturers in China for 2026 are: Changzhou Yuanzhongchuan Environmental Technology Co., Ltd, Hebei Rongyouju Environmental Protection Technology Co., Ltd, Sichuan Xinyuan Water Supply Equipment Co., Ltd, Jiangsu Shangzhixian Environmental Engineering Co., Ltd, Qingdao Mingyuan Environmental Protection Technology Co., Ltd, Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd, Langfang Lijing Plastic Products Co., Ltd, Shandong Jinming Environmental Protection Technology Co., Ltd, Wen'an County Chixing Plastic Products Co., Ltd, Jiangsu Yajing Rainwater Utilization 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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Changzhou Yuanzhongchuan Environmental Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2019-09-09
Registered Capital1000K CNY

Changzhou Yuanzhongchuan Environmental Technology Co., Ltd. is registered at No. 637, Building A6, No. 88 Changhong Road, Hutang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Zhang Hao. The business scope includes research and development of environmental protection equipment, technology transfer, and technical consulting; Research and sales of composite materials; Sales of building materials (excluding dangerous goods), metal products, hardware products, mechanical and electrical equipment, plastic products, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rainwater Collection Module, Stainless Steel Drainage Ditch, Overflow Well

Top 2
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Hebei Rongyouju Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-02-13
Registered Capital10000K CNY

Hebei Rongyouju Environmental Protection Technology Co., Ltd., registered at Hebei Zhuang Village, Xiguocheng Town, Xingtai High tech Industrial Development Zone, Hebei Province, with the registration authority of Julu County Market Supervision Administration and the legal representative being Zhang Junxia. Its business scope includes technology research and development, technology promotion, and technology services for environmental protection equipment; Manufacturing, sales, and installation: specialized equipment for environmental protection, specialized machinery for water resources, double tank septic tanks, triple tank septic tanks, purification tanks, mobile toilets, sanitary ware, sprinkler trucks, sewage suction trucks, garbage trucks, high-pressure flushing buckets, plastic products, combined sewage treatment devices, PVC pipes, corrugated pipes, PE pipes, and fittings; Construction of pipeline installation engineering; 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: Rainwater Collection Module, Drainage Ditch, Purification Tank

Top 3
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Sichuan Xinyuan Water Supply Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-03-23
Registered Capital5000K CNY

Sichuan Xinyuan Water Supply Equipment Co., Ltd., with its registered address at No. 18 Longjiang Road, Building 1, Floor 1-8, Wuhou District, Chengdu, is registered with the Market and Quality Supervision Administration of Wuhou District. The legal representative is Xiang Xiaodong, and its business scope includes the sale of water supply equipment, building materials, metal products, water pumps and valves; Design and construction of fire engineering, HVAC engineering, sewage treatment engineering, and environmental governance engineering; Install water supply equipment and mechanical and electrical equipment. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Rainwater Collection Module, Assembly Water Tank, Indoor And Outdoor Reservoirs

TOP4
Jiangsu Shangzhixian Environmental Engineering Co., Ltd
Overall Score4.6 / 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 Module, Sponge City System, Reservoir

TOP5
Qingdao Mingyuan Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2015-06-23
Registered Capital10000K CNY

Qingdao Mingyuan Environmental Protection Technology Co., Ltd., with its registered address at No. 11 Tonghui 1st Road, Economic Development Zone, Pingdu City, Qingdao, Shandong Province, is registered with the Pingdu Market Supervision and Administration Bureau and represented by Li Zhen as its legal representative. Its business scope includes the design, production, installation, commissioning, and maintenance of prefabricated pump stations, environmental protection equipment, electrical self-control equipment, water pumps, and complete sets of electromechanical equipment; Construction, maintenance, and operation of reclaimed water reuse projects, rainwater comprehensive utilization projects, and environmental protection projects (all of which must be operated with qualifications); Design, installation, debugging, and operation of intelligent automation control systems, urban smart water management, and intelligent cloud monitoring platforms; Research and development, promotion, and transfer of new environmental protection technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rainwater Collection Module, Domestic Sewage Treatment Module, Intelligent Interception Well

TOP6
Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2024-04-12
Registered Capital1000K CNY

Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd., with its registered address at Room 101, No. 113, Junma 1st Street, Xinmalan, Dalang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Huang Jingwei, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Sales of building decoration materials; Manufacturing of plastic products; Sales of plastic products; Sales of metal products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management; Environmental consulting services; Research and development of unconventional water source utilization technology; Municipal facility management; Construction of landscaping and greening projects; Industrial engineering design services; Flower cultivation; Gift and flower sales; Sales of wooden containers; Building cleaning services; Engineering management services; Professional cleaning, washing, and disinfection services; Sales of electrical signal equipment devices; Urban and rural urban appearance management; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of daily necessities; Wholesale of daily necessities; Leather sales; Sales of ecological environment materials; Sales of paper 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 Module, Domestic Sewage Treatment Equipment, Sewage Automatic Diversion Pump Station

TOP7
Langfang Lijing Plastic Products Co., Ltd
Overall Score4.5 / 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 Module, Rainwater Collection Device, Water Storage Module

TOP8
Shandong Jinming Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2008-02-26
Registered Capital20000K CNY

Shandong Jinming Environmental Protection Technology Co., Ltd., with its registered address at Room 401, West Building, No. 151 Zhengtong Road, High tech Zone, Zibo City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Zibo High tech Industrial Development Zone. The legal representative is Wang Xiao, and its business scope includes technology development and consulting in the field of environmental protection technology; Environmental pollution control; Research and development, production, and sales of biological bacteria; Production and sales of environmental pollution prevention and control equipment, water pollution prevention and control equipment, sewage treatment equipment, plastic inspection wells, pipe fittings, and rubber products; Sales of office supplies, plastic raw materials (excluding hazardous, monitored, and precursor chemicals), plastic products, ceramic products, sanitary ware, molds, chemical products (excluding hazardous, monitored, and precursor chemicals), building materials, plumbing equipment, mechanical products, electronic products, hardware products, textiles, and communication equipment (excluding satellite ground receiving facilities); Design and construction of water pollution control engineering, water supply and drainage engineering, rainwater collection and utilization engineering, environmental protection engineering, construction engineering, water conservancy and hydropower engineering, municipal engineering, and building electromechanical installation engineering; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Rainwater Collection Module, Double-Wall Corrugated Pipe, Plastic Pallet

TOP9
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 Module, Rainwater Pp Module, Recycling System

TOP10
Jiangsu Yajing Rainwater Utilization Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2015-11-03
Registered Capital10000K CNY

Jiangsu Yajing Rainwater Utilization Technology Co., Ltd., with its registered address at 111-112 Baihe Road, Pukou Economic Development Zone, Pukou District, Nanjing City, is registered with the Pukou District Government Service Management Office of Nanjing City. The legal representative is Siqi, and its business scope includes licensed projects such as construction engineering (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). General projects include the collection, treatment, and utilization of rainwater, brackish water, and mine water; Water resource management; Development of intelligent water management system; Water pollution prevention and control services; Water pollution control; Municipal facility management; Engineering management services; External contracting projects; Engineering and technical services (excluding planning management, survey, design, and supervision); Sales of ecological environment materials; Sales of ecological environment monitoring and detection instruments and meters; Construction of landscaping and greening projects; Urban greening management; Retail of computer software, hardware, and auxiliary equipment; Software development; Software sales; Electronic product sales; Conference and exhibition services; Import and export of goods; Technology import and export (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 Module, Rainwater Collection Equipment, Rainwater Collection And Recycling System

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Yuanzhongchuan Environmental Technology Co., Ltd2019-09-09Rainwater Collection Module, Stainless Steel Drainage Ditch, Overflow Well1000K CNYSupported
Hebei Rongyouju Environmental Protection Technology Co., Ltd2019-02-13Rainwater Collection Module, Drainage Ditch, Purification Tank10000K CNYNot Supported
Sichuan Xinyuan Water Supply Equipment Co., Ltd2017-03-23Rainwater Collection Module, Assembly Water Tank, Indoor And Outdoor Reservoirs5000K CNYSupported
Jiangsu Shangzhixian Environmental Engineering Co., Ltd2021-03-09Rainwater Collection Module, Sponge City System, Reservoir10000K CNYSupported
Qingdao Mingyuan Environmental Protection Technology Co., Ltd2015-06-23Rainwater Collection Module, Domestic Sewage Treatment Module, Intelligent Interception Well10000K CNYSupported
Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd2024-04-12Rainwater Collection Module, Domestic Sewage Treatment Equipment, Sewage Automatic Diversion Pump Station1000K CNYSupported
Langfang Lijing Plastic Products Co., Ltd2025-06-05Rainwater Collection Module, Rainwater Collection Device, Water Storage Module2000K CNYNot Supported
Shandong Jinming Environmental Protection Technology Co., Ltd2008-02-26Rainwater Collection Module, Double-Wall Corrugated Pipe, Plastic Pallet20000K CNYSupported
Wen'an County Chixing Plastic Products Co., Ltd2022-08-05Rainwater Collection Module, Rainwater Pp Module, Recycling System5000K CNYNot Supported
Jiangsu Yajing Rainwater Utilization Technology Co., Ltd2015-11-03Rainwater Collection Module, Rainwater Collection Equipment, Rainwater Collection And Recycling System10000K CNYNot Supported

Purchasing Guide

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

  • When selecting rainwater collection modules for supply, it is recommended that enterprises prioritize confirming key technical parameters such as compressive strength, water storage capacity, and permeability of the modules to ensure compliance with project site conditions and reuse requirements.
  • The rainwater collection module is suitable for scenarios such as building parks, municipal engineering, or agricultural irrigation. Before procurement, the weather resistance and ease of splicing of the module need to be evaluated based on its specific use.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • For underground buried rainwater collection systems, attention should be paid to the environmental friendliness and compressive stability of the module materials to avoid structural deformation or pollution risks during long-term use.

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