Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Drainage Ditch Manufacturers in China

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Top-rated Drainage Ditch suppliers, How to choose a Drainage Ditch manufacturer, Best Drainage Ditch companies in China

The top 10 Drainage Ditch manufacturers in China for 2026 are: Hebei Qiqiang Composite Materials Co., Ltd, Hebei Ouyi Technology Group Co., Ltd, Changzhou Nengshuo Environmental Protection Technology Co., Ltd, Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household), Harbin Huasheng Cement Products Co., Ltd, Zhongdian (Shandong) Electric Power Technology Co., Ltd, Qu Era (Hebei) Technology Co., Ltd, Shandong Liaocheng Jianhui Casting Co., Ltd, Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd, Shandong Baogai New Material 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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Hebei Qiqiang Composite Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2023-03-13
Registered Capital3000K CNY

Hebei Qiqiang Composite Materials Co., Ltd., with its registered address at No. 101 Hengda Road, Xiaozhang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Song Ruru, and the business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of plastic products; Manufacturing of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal signs for transportation and public management; Manufacturing of specialized equipment for traffic safety and control; Sales of signs for transportation and public management; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; General equipment repair; Specialized equipment repair; Repair of metal products; Maintenance of transportation facilities; Installation services for environmental sanitation public facilities; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Drainage Ditch, Fiberglass Sound Barrier,

Top 2
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Hebei Ouyi Technology Group Co., Ltd
Overall Score4.8 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Drainage Ditch, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

Top 3
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Changzhou Nengshuo Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-04-07
Registered Capital1000K CNY

Changzhou Nengshuo Environmental Protection Technology Co., Ltd., with its registered address located in Gounan Industrial Park Concentration Zone, Hutang Town, Wujin District, Changzhou City, is registered with the administrative approval bureau of Wujin District, Changzhou City. The legal representative is Lu Wenlong, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of electrical and mechanical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of metal structures; Sales of metal structures; Sales of new ceramic materials; Sales of building materials; Sales of ecological environment materials; Manufacturing of plastic products; Specialized equipment repair; Sales of plastic products; Sales of new metal functional materials; Sales of mechanical equipment; Sales of packaging materials and products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Wastewater treatment and its recycling; Manufacturing of monitoring and detection instruments for water quality pollutants; Manufacturing of specialized instruments and meters for environmental monitoring; Environmental consulting services; Mold manufacturing; Mold sales; Motor manufacturing; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of specialized equipment for daily chemical industry; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of chemical products (excluding licensed chemical products) (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: Drainage Ditch, Stainless Steel Edge Strip, Permeation Well, Overflow Well

TOP4
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)
Overall Score4.7 / 5
Est. Date2025-04-10
Registered Capital-

Jinwo Environmental Protection Equipment Sales Factory (Individual Business) in Zaoqiang County, Hengshui City, located at No. 16 Kangma Village, Zaoqiang Town, Zaoqiang County, was established on April 10, 2025. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Liu Jie. Core products: Drainage Ditch

TOP5
Harbin Huasheng Cement Products Co., Ltd
Overall Score4.7 / 5
Est. Date2021-05-24
Registered Capital2000K CNY

Harbin Huasheng Cement Products Co., Ltd., with its registered address at Yongyuan Brick Factory in Yongyuan Village, Yongyuan Town, Daowai District, Harbin City, Heilongjiang Province, is registered with the Market Supervision Administration of Daowai District, Harbin City. The legal representative is Zhang Jingfeng, and its business scope includes the manufacturing of cement products; Distribution: Building materials, chemical products (excluding hazardous chemicals), office supplies, hardware.. Core products: Drainage Ditch, Harbin Grass Planting Brick, Harbin Cover Plate

TOP6
Zhongdian (Shandong) Electric Power Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-12-25
Registered Capital30000K CNY

Zhongdian (Shandong) Electric Power Technology Co., Ltd., with its registered address at No. 21 Jurong East Road, Guoli Town, Huantai County, Zibo City, Shandong Province, is registered with the Market Supervision Administration of Huantai County, Zibo City. The legal representative is Li Xiaoke, and its business scope includes general projects such as research and development of new material technology; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Research and development of efficient and energy-saving technologies in the power industry; Sales of cement products; Sales of concrete structural components; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Automotive parts research and development; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Manufacturing of power electronic components; Sales of power electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of hardware products; Wholesale of hardware products; Sales of metal products; Sales of metal materials; Internet sales (except for the sale of goods that need to be licensed); Mold manufacturing; Mold sales; Construction of earthwork engineering; Sales of chemical products (excluding licensed chemical products). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: power generation business, power transmission business, and power supply (distribution) business; Import and export of goods. (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: Drainage Ditch, Fireproof Cover Plate, Cable Trench Cover

TOP7
Qu Era (Hebei) Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-01
Registered Capital5180K CNY

Qu Era (Hebei) Technology Co., Ltd., with its registered address at No. 125 Heping South Road, Xiguan Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Zhang Youning, and its business scope includes general projects such as engineering and technical research and experimental development; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Technology, information, facility construction and operation services related to agricultural production and operation; Information technology consulting services; Artificial intelligence basic resources and technology platform; Digital technology services; Land consolidation services; Manufacturing of specialized machinery and equipment for water resources; Water resource management; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Irrigation services; Water pollution control; Manufacturing of ecological environment materials; Water pollution prevention and control services; Sales of specialized instruments and meters for environmental monitoring; Municipal facility management; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of cement products; Sales of cement products; Manufacturing of plastic products; Sales of plastic products; Research and development of metal products; Sales of metal products; Development of intelligent water management system. (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: Drainage Ditch, Drainage Ditch, Fiberglass Drainage Channel

TOP8
Shandong Liaocheng Jianhui Casting Co., Ltd
Overall Score4.6 / 5
Est. Date2018-06-06
Registered Capital10000K CNY

Shandong Liaocheng Jianhui Casting Co., Ltd., with its registered address at No. 6 Wanghui Industrial Park, Beicheng Office, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Li Huawei, and the business scope includes general items: black metal casting; Manufacturing of metal materials; Steel rolling processing; Rolling and processing of non-ferrous metals; Sales of non-ferrous metal alloys; Sales of metal materials; Maintenance of transportation facilities; Sales of rubber products; Wholesale of hardware products; Import and export of goods; Technology import and export. (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: Drainage Ditch, Ductile Iron Cover Plate, Ductile Iron Grate

TOP9
Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2024-08-22
Registered Capital100K CNY

Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd., with its registered address at No.1 Chuangye South Road, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Zhang Haitao, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Sales of non-metallic minerals and products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Municipal facility management; Construction of sports facilities engineering; Maintenance of transportation facilities; Installation services for ordinary mechanical equipment; Environmental consulting services. (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: Drainage Ditch, Fiberglass Warning Ball, Cable Bracket

TOP10
Shandong Baogai New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2009-01-22
Registered Capital43400K CNY

Shandong Baogai New Materials Technology Co., Ltd., with its registered address at No. 9 Hezhuang New Materials Park, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Zibo Market Supervision Administration Bureau and represented by Liu Zhentao. Its business scope includes general projects such as research and development of new material technology; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Research and development of efficient and energy-saving technologies in the power industry; Manufacturing of cement products; Sales of cement products; Manufacturing of concrete structural components; Sales of concrete structural components; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Automotive parts research and development; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Manufacturing of power electronic components; Sales of power electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of hardware products; Manufacturing of hardware products; Sales of metal products; Sales of metal materials; Internet sales (except for the sale of goods that need to be licensed); Mold manufacturing; Mold sales; Construction of earthwork engineering; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Engineering management services; 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 projects: construction engineering construction (except for nuclear power plant construction and operation, civil airport construction); Installation, maintenance, and testing of power transmission, supply, and receiving facilities. (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: Drainage Ditch, Cable Trench Cover, Composite Cover Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Qiqiang Composite Materials Co., Ltd2023-03-13Drainage Ditch, Fiberglass Sound Barrier, 3000K CNYSupported
Hebei Ouyi Technology Group Co., Ltd2012-01-12Drainage Ditch, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Changzhou Nengshuo Environmental Protection Technology Co., Ltd2020-04-07Drainage Ditch, Stainless Steel Edge Strip, Permeation Well, Overflow Well1000K CNYNot Supported
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)2025-04-10Drainage Ditch-Not Supported
Harbin Huasheng Cement Products Co., Ltd2021-05-24Drainage Ditch, Harbin Grass Planting Brick, Harbin Cover Plate2000K CNYNot Supported
Zhongdian (Shandong) Electric Power Technology Co., Ltd2019-12-25Drainage Ditch, Fireproof Cover Plate, Cable Trench Cover30000K CNYNot Supported
Qu Era (Hebei) Technology Co., Ltd2023-11-01Drainage Ditch, Drainage Ditch, Fiberglass Drainage Channel5180K CNYSupported
Shandong Liaocheng Jianhui Casting Co., Ltd2018-06-06Drainage Ditch, Ductile Iron Cover Plate, Ductile Iron Grate10000K CNYNot Supported
Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd2024-08-22Drainage Ditch, Fiberglass Warning Ball, Cable Bracket100K CNYSupported
Shandong Baogai New Material Technology Co., Ltd2009-01-22Drainage Ditch, Cable Trench Cover, Composite Cover Plate43400K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of drainage channels, it is recommended to prioritize confirming product specifications such as material corrosion resistance, drainage cross-sectional dimensions, and load-bearing capacity to meet the basic requirements of different engineering scenarios.
  • In agricultural irrigation or municipal drainage scenarios, the design of water channels needs to match the ground slope and water flow load, and stainless steel or polymer composite materials can respectively cope with high corrosion or low temperature environments.
  • 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 to ensure supply stability and technical support capabilities.
  • When laying drainage ditches in industrial plants, it is necessary to combine the design of anti slip grooves or the load-bearing level of cover plates to avoid structural deformation caused by heavy equipment rolling, which will affect long-term performance.

Knowledge Base

Q

Guidelines for Material Selection of Water Gullies in Park Communities The choice of material for the drainage ditch is crucial in the park community. It not only concerns aesthetics, but also affects practicality and durability. Firstly, concrete material is one of the common choices. It is sturdy and durable, able to withstand certain pressure, not easily damaged, and has strong plasticity, which can shape various shapes according to design requirements. Meanwhile, the cost of concrete is relatively high

Q

Baidu AiGou has found different categories of rainwater drainage ditch related pictures for you, taking you to appreciate the diversity and uniqueness of rainwater drainage ditches. At the same time, we also recommend high-quality rainwater drainage ditch products for you, allowing you to easily and quickly find the most suitable rainwater drainage ditch for yourself when making purchases.

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