Updated Sep 7, 2026 · Public platform & industry data

Sep 7, 2026 Updated

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2026 Top 10 Linear Drainage Channel Manufacturers in China

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

The top 10 Linear Drainage Channel manufacturers in China for 2026 are: Zibo Xintuo Composite Materials Technology Co., Ltd, Hebei Jingchuang Fiberglass Co., Ltd, Hebei Qiqiang Composite Materials Co., Ltd, Shandong Baogai New Material Technology Co., Ltd, Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household), Changzhou Nengshuo Environmental Protection Technology Co., Ltd, Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd, Foshan Jinjuwang Stainless Steel Co., Ltd, Jiangsu Chilong Environmental Technology Co., Ltd, Wuxi Fangyuan Well Cover 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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Zibo Xintuo Composite Materials Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2014-05-08
Registered Capital2000K CNY

Zibo Xintuo Composite Materials Technology Co., Ltd., registered at No. 111 Changguo West Road, Zhangdian District, Zibo City, Shandong Province (No. 417 Luzhong Hardware and Electrical City), registered with the Market Supervision and Administration Bureau of Zibo Economic Development Zone, with legal representative Shao Yunyun. Its business scope includes research and development of glass fiber composite materials, cement composite materials, automotive composite materials, glass composite materials, and metal composite materials; Design, sales, and installation of plastic wood, composite fiber wall panels, reinforced composite flooring, composite alloys, composite glass, composite doors and windows furniture, stainless steel composite panels, composite metal ceramics, and composite plastic handicrafts; Sales of indoor and outdoor composite coatings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Linear Drainage Channel, Stainless Steel Invisible Manhole Cover, Flower Box

Top 2
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Hebei Jingchuang Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2018-08-02
Registered Capital3100K CNY

Hebei Jingchuang Fiberglass Co., Ltd. is registered in Dayulinzhao Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yang Jinli. The business scope includes production, processing, manufacturing, sales, installation, fiberglass products, transportation facilities, anti glare nets, contour signs, composite columns, and sound barriers. Extruded products, molded products, wrapped products, metal products, plastic products, environmental protection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Linear Drainage Channel, Fiberglass Column, Fiberglass Fence

Top 3
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Hebei Qiqiang Composite Materials Co., Ltd
Overall Score4.7 / 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: Linear Drainage Channel, Fiberglass Sound Barrier,

TOP4
Shandong Baogai New Material Technology Co., Ltd
Overall Score4.6 / 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: Linear Drainage Channel, Cable Trench Cover, Composite Cover Plate

TOP5
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)
Overall Score4.6 / 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: Linear Drainage Channel

TOP6
Changzhou Nengshuo Environmental Protection Technology Co., Ltd
Overall Score4.5 / 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: Linear Drainage Channel, Stainless Steel Edge Strip, Permeation Well, Overflow Well

TOP7
Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 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: Linear Drainage Channel, Fiberglass Warning Ball, Cable Bracket

TOP8
Foshan Jinjuwang Stainless Steel Co., Ltd
Overall Score4.5 / 5
Est. Date2022-08-29
Registered Capital500K CNY

Foshan Jinjuwang Stainless Steel Co., Ltd., registered at No. 38, Third Road, Tancun Industrial Zone, Chencun Town, Shunde District, Foshan City, Guangdong Province, China, is located at Building 7, E Zone, Liyuan Metal Logistics City, No. 3 and No. 5. The registration authority is the Market Supervision Administration of Shunde District, Foshan City, and the legal representative is Liao Xiaoxiong. Its business scope includes general projects such as metal material manufacturing; Manufacturing of metal structures; Manufacturing of metal daily necessities; Sales of metal structures; Sales of metal materials; Sales of metal products; Domestic trade agency; Sales agent; Internet sales (except for sales of goods that require a license). (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: Linear Drainage Channel, Laser Cutting Processing (Medium Thick Plate, Pipe Cutting And Plate Cutting), Tank Processing (Large Tanks, Gas Storage Tanks, Reactors, Silos, Oil Tanks, Water Tanks, Etc.)

TOP9
Jiangsu Chilong Environmental Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-03-16
Registered Capital11310K CNY

Jiangsu Chilong Environmental Technology Co., Ltd., with its registered address at 66 Wujin Avenue West Road, Wujin National High tech Industrial Development Zone, is registered with the Government Service Management Office of Wujin District, Changzhou City. The legal representative is Han Guang, and its business scope includes research and development of environmental protection equipment, technology transfer, and consulting services; Manufacturing and sales of metal products, electromechanical equipment, plastic products, and electronic products; Sales of building materials (excluding dangerous goods) and composite materials; Import and export business of various commodities and technologies through self operation and agency, except for 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) General projects: sales of metal materials; Manufacturing of non-ferrous metal alloys; Rolling and processing of non-ferrous metals; Sales of non-ferrous metal alloys; Sales of specialized equipment for environmental protection; Sales of new metal functional materials; Import and export of goods; Technology import and export; Import and export agency; Inspection and appraisal of import and export commodities (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: Linear Drainage Channel, Pressure Bearing Floor Drain, Industrial Floor Drain

TOP10
Wuxi Fangyuan Well Cover Co., Ltd

Wuxi, Jiangsu

Overall Score4.4 / 5
Est. Date2012-05-21
Registered Capital10000K CNY

Wuxi Fangyuan Well Cover Co., Ltd., located in Wuxi, Jiangsu, was established on May 21, 2012. Core products: Linear Drainage Channel

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zibo Xintuo Composite Materials Technology Co., Ltd2014-05-08Linear Drainage Channel, Stainless Steel Invisible Manhole Cover, Flower Box2000K CNYSupported
Hebei Jingchuang Fiberglass Co., Ltd2018-08-02Linear Drainage Channel, Fiberglass Column, Fiberglass Fence3100K CNYSupported
Hebei Qiqiang Composite Materials Co., Ltd2023-03-13Linear Drainage Channel, Fiberglass Sound Barrier, 3000K CNYSupported
Shandong Baogai New Material Technology Co., Ltd2009-01-22Linear Drainage Channel, Cable Trench Cover, Composite Cover Plate43400K CNYSupported
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)2025-04-10Linear Drainage Channel-Not Supported
Changzhou Nengshuo Environmental Protection Technology Co., Ltd2020-04-07Linear Drainage Channel, Stainless Steel Edge Strip, Permeation Well, Overflow Well1000K CNYNot Supported
Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd2024-08-22Linear Drainage Channel, Fiberglass Warning Ball, Cable Bracket100K CNYSupported
Foshan Jinjuwang Stainless Steel Co., Ltd2022-08-29Linear Drainage Channel, Laser Cutting Processing (Medium Thick Plate, Pipe Cutting And Plate Cutting), Tank Processing (Large Tanks, Gas Storage Tanks, Reactors, Silos, Oil Tanks, Water Tanks, Etc.)500K CNYSupported
Jiangsu Chilong Environmental Technology Co., Ltd2017-03-16Linear Drainage Channel, Pressure Bearing Floor Drain, Industrial Floor Drain11310K CNYSupported
Wuxi Fangyuan Well Cover Co., Ltd2012-05-21Linear Drainage Channel10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of linear drainage ditches, it is recommended to match different specifications of drainage capacity according to project scenarios (such as municipal roads, commercial plazas, or industrial plants), with a focus on parameters such as ditch width, load level, and material corrosion resistance.
  • 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 engineering adaptability.
  • In high-frequency load scenarios such as airport runways or warehouse logistics areas, linear drainage ditches need to meet the requirements of high-strength concrete or polymer materials, while checking whether the technical parameters provided by the supplier meet the dynamic load-bearing standards.
  • It is recommended to compare the industry performance and product line coverage of different suppliers during procurement, and prioritize selecting enterprises with practical case support in the municipal or construction fields to reduce construction compatibility risks.

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