Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

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2026 Top 10 Ditch Cover Plate Manufacturers in China

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

The top 10 Ditch Cover Plate manufacturers in China for 2026 are: Hebei Bangzhu Building Materials Co., Ltd, Zibo Xintuo Composite Materials Technology Co., Ltd, Baoding Licheng Building Materials Manufacturing Co., Ltd, Guangdong Xinjing Road Facilities Co., Ltd, Qufu Jiujiu Electric Power Technology Co., Ltd, Shenyang Hongyang Weiye Cement Products Co., Ltd, Guangdong Tuoze Building Materials Co., Ltd, Liaocheng Guoxing New Building Materials Co., Ltd, Shandong Xufeng New Material Technology Co., Ltd, Hebei Zhuochen Machinery 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 Bangzhu Building Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2021-05-24
Registered Capital3000K CNY

Hebei Bangzhu Building Materials Co., Ltd. is registered in Bailing Village, Dongfushan Township, Xushui District, Baoding City, Hebei Province. The registration authority is Xushui District Market Supervision Administration, and the legal representative is Wang Jing. Its business scope includes the manufacturing of cement products (excluding commercial concrete). Manufacturing of concrete structural components and asbestos cement products; Manufacturing of lightweight building materials; Wholesale and retail of ductile iron manhole covers, grates, building materials (excluding hazardous chemicals), and metal products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Ditch Cover Plate, Ecological Framework, Manhole Cover Plate

Top 2
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Zibo Xintuo Composite Materials Technology Co., Ltd
Overall Score4.8 / 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: Ditch Cover Plate, Stainless Steel Invisible Manhole Cover, Flower Box

Top 3
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Baoding Licheng Building Materials Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2020-10-30
Registered Capital500K CNY

Baoding Licheng Building Materials Manufacturing Co., Ltd., registered at Liyuzhuang Village South, Liyuzhuang Township, Dingxing County, Baoding City, Hebei Province, with the registration authority of Dingxing County Market Supervision Administration and the legal representative of Guomeng, engages in the manufacturing and sales of cement products (excluding commercial concrete); Manufacturing and sales of metal manhole covers; Sales of building materials (excluding sand and gravel), decorative materials (excluding hazardous chemicals), hardware and electrical materials, and plumbing pipes; Road transportation of ordinary goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ditch Cover Plate, Concrete Drainage Channel, Concrete Module

TOP4
Guangdong Xinjing Road Facilities Co., Ltd
Overall Score4.7 / 5
Est. Date2021-03-03
Registered Capital5000K CNY

Guangdong Xinjing Road Facilities Co., Ltd., with its registered address at No. 70-2, Industrial North Zone, Laocun, Sanle Road, Lecong Town, Shunde District, Foshan City (registered address declared), is registered with the Market Supervision Administration of Shunde District, Foshan City, and its legal representative is Kong Fan Town. Its business scope includes general items: municipal facility management; Sales of metal products; Sales of cement products; Sales of non-metallic minerals and products; Sales of pipeline transportation equipment; Sales of engineering plastics and synthetic resins; Sales of graphite and carbon products; Sales of special equipment; Sales of building materials; Sales of building blocks; Sales of molding materials for casting; Sales of metal tools; Sales of metal seals; Sales of metal based composite materials and ceramic based composite 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: Ditch Cover Plate, Cast Iron Single Grate Grille, Fiberglass Grating

TOP5
Qufu Jiujiu Electric Power Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2009-07-28
Registered Capital10000K CNY

Qufu Jiujiu Electric Power Technology Co., Ltd., with its registered address at Yongma Road West (Lucheng), Qufu Economic Development Zone, is registered with the Qufu Market Supervision and Administration Bureau. The legal representative is Pang Guoqing, and its business scope includes the development, production, and sales of power products, wire supports, carbon pipes, cable sheaths, cables, electrical materials, electronic products, municipal manhole covers, municipal road facilities, fiberglass products, and water purification equipment; Sales of inverters, variable frequency power supplies, and medium frequency static power supplies; Steel structure processing; Engineering machinery leasing; Maintenance of community facilities; Import and export of goods and technology (excluding goods and technology restricted or prohibited by the state for companies to operate). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ditch Cover Plate, Manhole Cover, Telecommunications Bracket

TOP6
Shenyang Hongyang Weiye Cement Products Co., Ltd
Overall Score4.6 / 5
Est. Date2009-03-09
Registered Capital200K CNY

Shenyang Hongyang Weiye Cement Products Co., Ltd., with its registered address in Beiliguan Village, Yuhong Township, Yuhong District, Shenyang City, is registered with the Market Supervision and Administration Bureau of Yuhong District, Shenyang City. The legal representative is Du Shiwei, and its business scope includes the processing and sales of cement products; Construction of waterproofing engineering, insulation engineering, greening engineering, road construction engineering, indoor and outdoor decoration engineering; Sales of water supply and drainage well tools; Production and sales of environmental sanitation facilities, road facilities, building facilities, municipal facilities, cement foam insulation boards, lightweight wall panels, activity rooms, and booths. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Ditch Cover Plate, Carbon Steel Fiber Manhole Cover, Cement Edge Stone

TOP7
Guangdong Tuoze Building Materials Co., Ltd

Zhuwu Group, Zhencun Village, Yuanzhou Town, Boluo County (soil name: Cunxia Di)

Overall Score4.6 / 5
Est. Date2020-05-29
Registered Capital5000K CNY

Guangdong Tuoze Building Materials Co., Ltd., located in Zhuwu Group, Zhencun, Yuanzhou Town, Boluo County (soil name: Cunxiadi), was established on May 29, 2020. The registration authority is Boluo County Market Supervision Administration, and the legal representative is Luo Chengyi. Core products: Ditch Cover Plate, Cement Pier, Cement Inspection Well

TOP8
Liaocheng Guoxing New Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-18
Registered Capital50K CNY

Liaocheng Guoxing New Building Materials Co., Ltd., with its registered address at No. 169 Hualu Street, Zhenxing Office, Chiping District, Liaocheng City, Shandong Province, is registered with the Market Supervision Administration of Chiping District, Liaocheng City. The legal representative is Zhu Kefeng, and its business scope includes the production and sales of new concrete prefabricated products; Landscape greening engineering, landscape engineering design, and construction; Construction and installation engineering; Sales of hardware, building decoration materials, steel, metal products, stainless steel products, aluminum-plastic doors and windows, and public outdoor facilities; Leasing of electromechanical, mechanical, and mold equipment (excluding financing leasing business), sales, and research and development; Promotion and operation of e-commerce information technology; Patent technology transfer; Consulting services for labor export information, logistics information, and real estate information; Recycling and disposal of waste materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ditch Cover Plate, Cement Fence, Cement Curb Stone

TOP9
Shandong Xufeng New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-28
Registered Capital6000K CNY

Shandong Xufeng New Material Technology Co., Ltd., with its registered address located in the east courtyard of Sijiaofang Village Committee, Fengshui Town, Zibo Economic Development Zone, Zibo City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Zibo Economic Development Zone, and the legal representative is Huang Jiashui. Its business scope includes general projects such as research and development of new material technology; Promotion services for new material technology; Sales of new metal functional materials; Manufacturing of power facilities and equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of power facilities and equipment; Sales of cement products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Sales of building materials; Sales of lightweight building materials; Engineering and technical research and experimental development; Research and development of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of rubber products; Sales of synthetic materials; Research and development of emerging energy technologies; Sales of specialized chemical products (excluding hazardous chemicals); Sales of sealing fillers; Sales of chemical products (excluding licensed chemical products); Research and development of electronic specialized materials; Sales of building decoration materials; Manufacturing of household textile products; Import and export of goods. (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: Ditch Cover Plate, Cable Trench Cover, Composite Manhole Cover

TOP10
Hebei Zhuochen Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2022-05-17
Registered Capital8000K CNY

Hebei Zhuochen Machinery Equipment Co., Ltd. is registered at No. 60 Dalutun Village, Siying Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Lu Xinglong. The business scope includes other unspecified general equipment manufacturing industries. Research and development, production, sales, and installation of mechanical equipment and accessories, environmental protection equipment and accessories, screw conveyors, VOCS waste gas treatment equipment, sewage treatment equipment, dust removal bags, skeletons, pulse valves, and unloaders; Sales of valves, tile presses, gear oil pumps, couplings, casting counterweights, ductile iron, well rings, well covers, rainwater grates, resin cover plates, and resin drainage ditches; machining; Manufacturing, sales, and maintenance of measuring tools, flat plates, guardrail bases, bending plates, molds, gauges, hardware tools, machine tools, and accessories; Design, manufacturing, and sales of shock absorbers and breeding equipment; Manufacturing and sales of fecal leakage boards and breeding equipment; Sales of plastic products, livestock supplies, metal products, pad iron (excluding smelting), building materials (excluding clay bricks and tiles), and road infrastructure materials * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law). Core products: Ditch Cover Plate, Drainage Ditch, Spring Shock Absorber

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Bangzhu Building Materials Co., Ltd2021-05-24Ditch Cover Plate, Ecological Framework, Manhole Cover Plate3000K CNYSupported
Zibo Xintuo Composite Materials Technology Co., Ltd2014-05-08Ditch Cover Plate, Stainless Steel Invisible Manhole Cover, Flower Box2000K CNYSupported
Baoding Licheng Building Materials Manufacturing Co., Ltd2020-10-30Ditch Cover Plate, Concrete Drainage Channel, Concrete Module500K CNYSupported
Guangdong Xinjing Road Facilities Co., Ltd2021-03-03Ditch Cover Plate, Cast Iron Single Grate Grille, Fiberglass Grating5000K CNYSupported
Qufu Jiujiu Electric Power Technology Co., Ltd2009-07-28Ditch Cover Plate, Manhole Cover, Telecommunications Bracket10000K CNYNot Supported
Shenyang Hongyang Weiye Cement Products Co., Ltd2009-03-09Ditch Cover Plate, Carbon Steel Fiber Manhole Cover, Cement Edge Stone200K CNYNot Supported
Guangdong Tuoze Building Materials Co., Ltd2020-05-29Ditch Cover Plate, Cement Pier, Cement Inspection Well5000K CNYSupported
Liaocheng Guoxing New Building Materials Co., Ltd2019-11-18Ditch Cover Plate, Cement Fence, Cement Curb Stone50K CNYSupported
Shandong Xufeng New Material Technology Co., Ltd2021-06-28Ditch Cover Plate, Cable Trench Cover, Composite Manhole Cover6000K CNYNot Supported
Hebei Zhuochen Machinery Equipment Co., Ltd2022-05-17Ditch Cover Plate, Drainage Ditch, Spring Shock Absorber8000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of ditch cover plates, it is recommended to prioritize confirming the load-bearing level and size specifications. For example, urban roads should comply with JT/T 327 standards, while lightweight composite materials can be used for factory drainage.
  • When selecting suppliers, reference can be made to product compatibility and industry performance, with a focus on whether they provide practical application case data for municipal engineering or industrial parks.
  • When purchasing in areas with frequent rainy seasons, it is necessary to consider the drainage efficiency and anti slip pattern design of the cover plate to avoid safety hazards caused by water accumulation.
  • The activity level and business qualifications of enterprises can be used as screening criteria, for example, by querying the continuity records of suppliers' participation in infrastructure projects through public platforms.
  • There are significant differences in material requirements for different scenarios. Cast iron cover plates are suitable for high load traffic areas, while resin materials are more suitable for light load environments such as sidewalks.
  • It is recommended to combine industry data to support the evaluation of suppliers, such as comparing the actual service life statistics of various enterprises' ditch cover plates in sewage treatment plant projects.

Knowledge Base

Q

This article explains the key points for selecting a 20cm wide drainage ditch cover plate, including size matching principles, load-bearing considerations, and material selection techniques, to help readers easily solve the problem of matching drainage ditch cover plates.

Q

Plastic gutter cover mold is a tool used for producing plastic gutter cover plates, usually made of plastic materials such as polypropylene (PP). This type of mold has the characteristics of light weight, easy operation, corrosion resistance, wear resistance, etc., and can produce plastic gutter cover plates of various specifications and shapes. Plastic gutter cover molds are usually produced using injection molding technology.

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