Updated Oct 7, 2026 · Public platform & industry data

Oct 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: Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Zibo Xintuo Composite Materials Technology Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Ouyi Technology Group Co., Ltd, Hebei Qiqiang Composite Materials Co., Ltd, Hebei Jingchuang Fiberglass Co., Ltd, Hebei Weihan Environmental Protection Equipment Co., Ltd, Foshan Jinlaibao Stainless Steel Co., Ltd, Tianjin Guohong Pipe Industry Co., Ltd, Hebei Xunma Environmental Protection Equipment 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 Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2021-08-26
Registered Capital3000K CNY

Hebei Sanluwu Environmental Protection Equipment Co., Ltd., with its registered address at No. 58 East Outer Ring Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Xu Tingting, and its business scope includes the manufacturing of glass fiber reinforced plastic products. Processing, manufacturing, installation, and sales of fiberglass products, fiberglass winding products, molded products, pultruded products, hand pasted products, plastic products, power equipment, mechanical equipment, dust removal equipment, air purification equipment, water treatment equipment, water circulation cooling equipment, ventilation equipment, environmental protection equipment, central air conditioning and end products, power auxiliary equipment and accessories, metal products, conveying machinery and accessories, anti-corrosion and insulation engineering construction, gas regulator equipment, non-standard steel structure products, air pollution control equipment, rubber and plastic products, import and export business of self-produced products and technologies of the enterprise, as well as import and export business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, but limited or prohibited by the state for the company to operate or import and export. Excluding goods and technology. (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 Drainage Ditch, Biological Deodorization Box

Top 2
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Zibo Xintuo Composite Materials Technology Co., Ltd
Overall Score4.7 / 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 3
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Hebei Jupai Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-02-07
Registered Capital6000K CNY

Hebei Jupai Environmental Protection Equipment Co., Ltd. is located at 160 Shengli Road West Market East Street, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on February 7, 2022, with the registration authority of Hengshui Zaoqiang County Market Supervision and Administration Bureau and the legal representative being Zhao Jian. Core products: Linear Drainage Channel

TOP4
Hebei Ouyi Technology Group Co., Ltd
Overall Score4.6 / 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: Linear Drainage Channel, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

TOP5
Hebei Qiqiang Composite Materials Co., Ltd
Overall Score4.6 / 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,

TOP6
Hebei Jingchuang Fiberglass Co., Ltd
Overall Score4.5 / 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

TOP7
Hebei Weihan Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2019-11-26
Registered Capital10000K CNY

Hebei Weihan Environmental Protection Equipment Co., Ltd., registered at Xinhe International D, Zaoqiang County, Hengshui City, Hebei Province Building 211, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, with Wu Junwei as the legal representative. The business scope includes processing, manufacturing, and selling environmental protection equipment, fiberglass products, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, conveyor accessories, fiberglass winding products, cooling towers and fillers, central air conditioning supporting products, rubber products, automation supporting products, molded products, pipeline products, containers, filters, anti-corrosion and insulation engineering, non-standard steel structure products, gas regulator equipment, wires and cables, optical cables, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment and accessories, and engineering construction several times. The company also engages in the export business of self-produced products and technologies and the mechanical equipment required by the company. Import business of spare parts, raw materials and technologies, Except for goods 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: Linear Drainage Channel, Fiberglass Inspection Well, Fiberglass Warning Ball

TOP8
Foshan Jinlaibao Stainless Steel Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-06
Registered Capital1000K CNY

Foshan Jinlaibao Stainless Steel Co., Ltd., registered at No. 2B, Building 3, Liyuan Logistics City C, Tanzhou Industrial Zone, Chencun Town, Shunde District, Foshan City, registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Xiang Qiu, and the business scope includes general projects: sales of metal materials; Sales of metal products; Sales of metal structures; Sales of new metal functional materials. (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, Mirror Panel, Sheet Metal Processing

TOP9
Tianjin Guohong Pipe Industry Co., Ltd
Overall Score4.4 / 5
Est. Date2018-09-12
Registered Capital5000K CNY

Tianjin Guohong Pipe Industry Co., Ltd., with its registered address at Room 204, Gate 1, Building 1, Jingshuli, Hedong District, Tianjin, is registered with the Market Supervision Administration of Hedong District, Tianjin. The legal representative is Guonan, and its business scope includes general projects such as metal material sales; Sales of mechanical equipment; Sales of metal products; Wholesale of hardware products; Sales of building materials; Sales of high-quality special steel materials; Sales of non-ferrous metal alloys; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Linear Drainage Channel, Galvanized Coil, C-Shaped Steel

TOP10
Hebei Xunma Environmental Protection Equipment Co., Ltd

No.1 Ronghua Street, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.4 / 5
Est. Date2023-02-07
Registered Capital10000K CNY

Hebei Xunma Environmental Protection Equipment Co., Ltd., located at No.1 Ronghua Street, Zaoqiang County, Hengshui City, Hebei Province, was established on February 7, 2023. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yin Liya. Core products: Linear Drainage Channel

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Linear Drainage Channel, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Zibo Xintuo Composite Materials Technology Co., Ltd2014-05-08Linear Drainage Channel, Stainless Steel Invisible Manhole Cover, Flower Box2000K CNYSupported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Linear Drainage Channel6000K CNYSupported
Hebei Ouyi Technology Group Co., Ltd2012-01-12Linear Drainage Channel, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Hebei Qiqiang Composite Materials Co., Ltd2023-03-13Linear Drainage Channel, Fiberglass Sound Barrier, 3000K CNYSupported
Hebei Jingchuang Fiberglass Co., Ltd2018-08-02Linear Drainage Channel, Fiberglass Column, Fiberglass Fence3100K CNYSupported
Hebei Weihan Environmental Protection Equipment Co., Ltd2019-11-26Linear Drainage Channel, Fiberglass Inspection Well, Fiberglass Warning Ball10000K CNYSupported
Foshan Jinlaibao Stainless Steel Co., Ltd2017-07-06Linear Drainage Channel, Mirror Panel, Sheet Metal Processing1000K CNYSupported
Tianjin Guohong Pipe Industry Co., Ltd2018-09-12Linear Drainage Channel, Galvanized Coil, C-Shaped Steel5000K CNYSupported
Hebei Xunma Environmental Protection Equipment Co., Ltd2023-02-07Linear Drainage Channel10000K CNYSupported

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