Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 2026 Updated

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2026 Top 10 U-Shaped Drainage Channel Manufacturers in China

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

The top 10 U-Shaped Drainage Channel manufacturers in China for 2026 are: Zibo Xintuo Composite Materials Technology Co., Ltd, Cangzhou Shengkai Building Materials Co., Ltd, Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household), Hebei Shengbao Environmental Protection Equipment Co., Ltd, Hebei Rongyouju Environmental Protection Technology Co., Ltd, Shandong Hengji Electric Power Engineering Co., Ltd, Qu Era (Hebei) Technology Co., Ltd, Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd, Foshan Tianhe Steel Grating Co., Ltd, Hebei Yuyou Fiberglass 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: U-Shaped Drainage Channel, Stainless Steel Invisible Manhole Cover, Stainless Steel Laser Cover Plate

Top 2
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Cangzhou Shengkai Building Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2025-07-07
Registered Capital50K CNY

Cangzhou Shengkai Building Materials Co., Ltd., with its registered address located 168 meters north of Houchang Village, Huai Town, Xian County, Cangzhou City, Hebei Province, is registered with the Xian County Market Supervision and Administration Bureau. The legal representative is Yang Hongzhen, and its business scope includes general projects such as metal material sales; Wholesale of hardware products; Sales of metal products; Sales of metal fittings for construction; Sales of new metal functional materials; Sales of high-performance fibers and composite materials; Sales of specialized equipment for environmental protection; Sales of special equipment; Municipal facility management; Sales of plastic 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: U-Shaped Drainage Channel, Cable Trench Cover, Linear Drainage Ditch Cover Plate

Top 3
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Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)
Overall Score4.8 / 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: U-Shaped Drainage Channel, Climbing Ladder Cage, Frp Pipe

TOP4
Hebei Shengbao Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-08-05
Registered Capital76000K CNY

Hebei Shengbao Environmental Protection Equipment Co., Ltd., with its registered address located on the north side of Xingyuan Middle Street in the Small and Medium sized Enterprise Entrepreneurship Park of Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Han Baojun, and its business scope includes processing, manufacturing, installation, and sales of fiberglass products, fiberglass reinforced plastic septic tanks with internal reinforcement, environmental purification equipment, molded septic tanks, molded cable trays, molded gas meter boxes, molded cable brackets, cooling towers, fans, water pipelines, fiberglass containers, water tanks, polyurethane cable bridges, pipe boxes, intelligent box type high and low voltage distribution cabinets, distribution boxes, non-metallic meter boxes and supporting products, intelligent box type substation boxes, cable protection pipes, central air conditioning. Purification air conditioning, fume hood, laboratory cleanroom equipment and engineering Silencers, windproof and dust suppression walls, fire smoke exhaust fans, fireproof smoke exhaust valves, air ducts, communication tower beautification covers, installation and construction of water treatment equipment, sewage treatment engineering, water and civil engineering, production and installation of agricultural intelligent irrigation equipment, anti-corrosion and insulation engineering, railway equipment, soundproof walls, signs, anti glare panels, mechanical and electrical installation, rubber products, plastic products, cement products, pultruded products, metal products, and after-sales service and maintenance of the above products, export business of self-produced products and technologies of the enterprise, and import business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. Environmental engineering construction and building mechanical and electrical installation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: U-Shaped Drainage Channel, Fiberglass Water Channel, Fiberglass Drainage Ditch

TOP5
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: U-Shaped Drainage Channel, Rainwater Collection Module, Plastic Drainage Ditch

TOP6
Shandong Hengji Electric Power Engineering Co., Ltd

200 meters east of Madong Village, Machan Town, Jiaxiang County, Jining City, Shandong Province

Overall Score4.6 / 5
Est. Date2023-04-20
Registered Capital10000K CNY

Shandong Hengji Electric Power Engineering Co., Ltd. is located 200 meters east of Madong Village, Macun Town, Jiaxiang County, Jining City, Shandong Province. It was established on April 20, 2023, with the registration authority of Jiaxiang County Market Supervision Administration and the legal representative being Liu Fengming. Core products: U-Shaped Drainage Channel, Concrete Cable Tray, Prefabricated Concrete Box Culvert

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: U-Shaped Drainage Channel, Drainage Ditch, Drainage Ditch

TOP8
Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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: U-Shaped Drainage Channel, Fiberglass Drainage Ditch, Integrated Pumping Station

TOP9
Foshan Tianhe Steel Grating Co., Ltd
Overall Score4.4 / 5
Est. Date2015-08-20
Registered Capital3000K CNY

Foshan Tianhe Steel Grating Co., Ltd., registered at Building 007, Zone B, Shixi Science and Technology Industrial Park, No. 229 Hongling 1st Road, Xiaotang, Shishan Town, Nanhai District, Foshan City (registered address declared), with the Market Supervision Administration of Nanhai District, Foshan City as the legal representative and Xing Entao as the legal representative. Its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Steel rolling processing; Sales of metal materials; Manufacturing of metal materials; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Stair manufacturing; Stair sales; Sales of metal products; Research and development of metal products; Import and export of goods; Technology import and export; Metal surface treatment and heat treatment processing; Manufacturing of metal fittings for construction; Sales of metal fittings for construction. (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: U-Shaped Drainage Channel, Staircase Steel Grating, Hot Dip Galvanized Steel Grating

TOP10
Hebei Yuyou Fiberglass Co., Ltd
Overall Score4.4 / 5
Est. Date2024-07-18
Registered Capital3000K CNY

Hebei Yuyou Fiberglass Co., Ltd., with its registered address at No. 84 Xigu County Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Wu Lingyu, and the business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of anti-corrosion materials; Sales of insulation materials; 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 gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Technology import and export; Installation services for ordinary mechanical equipment. (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: U-Shaped Drainage Channel, Fiberglass Container, Demister

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zibo Xintuo Composite Materials Technology Co., Ltd2014-05-08U-Shaped Drainage Channel, Stainless Steel Invisible Manhole Cover, Stainless Steel Laser Cover Plate2000K CNYSupported
Cangzhou Shengkai Building Materials Co., Ltd2025-07-07U-Shaped Drainage Channel, Cable Trench Cover, Linear Drainage Ditch Cover Plate50K CNYSupported
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)2025-04-10U-Shaped Drainage Channel, Climbing Ladder Cage, Frp Pipe-Not Supported
Hebei Shengbao Environmental Protection Equipment Co., Ltd2014-08-05U-Shaped Drainage Channel, Fiberglass Water Channel, Fiberglass Drainage Ditch76000K CNYSupported
Hebei Rongyouju Environmental Protection Technology Co., Ltd2019-02-13U-Shaped Drainage Channel, Rainwater Collection Module, Plastic Drainage Ditch10000K CNYNot Supported
Shandong Hengji Electric Power Engineering Co., Ltd2023-04-20U-Shaped Drainage Channel, Concrete Cable Tray, Prefabricated Concrete Box Culvert10000K CNYNot Supported
Qu Era (Hebei) Technology Co., Ltd2023-11-01U-Shaped Drainage Channel, Drainage Ditch, Drainage Ditch5180K CNYSupported
Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd2024-08-22U-Shaped Drainage Channel, Fiberglass Drainage Ditch, Integrated Pumping Station100K CNYSupported
Foshan Tianhe Steel Grating Co., Ltd2015-08-20U-Shaped Drainage Channel, Staircase Steel Grating, Hot Dip Galvanized Steel Grating3000K CNYSupported
Hebei Yuyou Fiberglass Co., Ltd2024-07-18U-Shaped Drainage Channel, Fiberglass Container, Demister3000K CNYSupported

Knowledge Base

Q

Drainage trough is an instrument used for collecting gas in drainage methods or for measuring water in large quantities. This is the function of drainage trough, and every household will use it. Next, we recommend a high-quality and affordable product, which is U-shaped drainage trough. You are also curious about U-shaped drainage trough. In fact, U-shaped drainage trough has always been a popular product among many friends

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