Updated Oct 24, 2026 · Public platform & industry data

Oct 24, 2026 Updated

English
title decor left

2026 Top 10 Resin Trench Cover Plate Manufacturers in China

title decor right

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

The top 10 Resin Trench Cover Plate manufacturers in China for 2026 are: Shandong Guoyu New Materials Co., Ltd, Hebei Xinda Technology Co., Ltd, Shandong Baogai New Material Technology Co., Ltd, Hebei Zhongxu Environmental Protection Equipment Co., Ltd, Xinjiang Mingbo Composite Materials Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Yangfeng Environmental Protection Equipment Co., Ltd, Shandong Xufeng New Material Technology Co., Ltd, Zaoqiang Haoyang Machinery Manufacturing Co., Ltd, Hebei Fushun Fiberglass Products Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Shandong Guoyu New Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2022-04-15
Registered Capital3000K CNY

Shandong Guoyu New Materials Co., Ltd., with its registered address located 300 meters north of Sijiaofang Village Committee, Fengshui Town, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Zibo Economic Development Zone Market Supervision and Administration Bureau. The legal representative is Xu Aifeng, and the business scope includes general projects such as new material technology promotion services; Sales of new metal functional materials; Production of refractory materials; Sales of ecological environment materials; Sales of engineering plastics and synthetic resins; Manufacturing of plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of graphite and carbon products; Sales of metal materials; Sales of rubber products; Sales of synthetic materials; Import and export of goods; Sales of building materials; Sales of plastic products; Sales of new catalytic materials and additives; Sales of new membrane materials; Sales of building decoration materials; Research and development of new material technology; Manufacturing of glass fiber reinforced plastic products. (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: Resin Trench Cover Plate, Resin Manhole Cover, Cable Trench Cover

Top 2
background image
Hebei Xinda Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-07-06
Registered Capital10000K CNY

Hebei Xinda Technology Co., Ltd., located at No. 20 Xingyuan South Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on July 6, 2020. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Ma Xuezhu. Core products: Resin Trench Cover Plate, Fiberglass Profiles, Frp Pipe

Top 3
background image
Shandong Baogai New Material Technology Co., Ltd
Overall Score4.7 / 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: Resin Trench Cover Plate, Cable Trench Cover, Composite Manhole Cover

TOP4
Hebei Zhongxu Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-08-04
Registered Capital3000K CNY

Hebei Zhongxu Environmental Protection Equipment Co., Ltd., with its registered address at No. 168, Beihuan Road, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Liu Minmin, 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 glass fiber reinforced plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology intermediary services; Labor services (excluding labor dispatch); Sales of rubber products; Sales of plastic products; Sales of metal products; Installation services for environmental sanitation public facilities. (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: Resin Trench Cover Plate, Smc Shower Base, Frp Pipe

TOP5
Xinjiang Mingbo Composite Materials Co., Ltd

No. 1-05 Qinghu Mingcheng Market, No. 350 Mengjin South Road, 25th District, Wujiaqu City, Xinjiang

Overall Score4.6 / 5
Est. Date2026-02-13
Registered Capital3000K CNY

Xinjiang Mingbo Composite Materials Co., Ltd. is located at No. 1-05 Qinghu Mingcheng Market, No. 350 Mengjin South Road, 25th District, Wujiaqu City, Xinjiang. It was established on February 13, 2026 and registered with the Market Supervision and Administration Bureau of the Sixth Division of the Xinjiang Production and Construction Corps. The legal representative is Kangyang. Core products: Resin Trench Cover Plate, Fiberglass Pump Station, Purification Tank

TOP6
Hebei Jupai Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 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: Resin Trench Cover Plate, Fiberglass Floor Tiles, Pultruded Profiles

TOP7
Hebei Yangfeng Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2023-09-21
Registered Capital5000K CNY

Hebei Yangfeng Environmental Protection Equipment Co., Ltd. is located 100 meters west of the East Outer Ring Small and Medium sized Enterprise Entrepreneurship Park Road in Zaoqiang County, Hengshui City, Hebei Province. It was established on September 21, 2023 and registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Hao Peng. Core products: Resin Trench Cover Plate, Fiberglass Defogger, Fiberglass Drainage Ditch

TOP8
Shandong Xufeng New Material Technology Co., Ltd
Overall Score4.5 / 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: Resin Trench Cover Plate, Cable Trench Cover, Composite Manhole Cover

TOP9
Zaoqiang Haoyang Machinery Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2020-01-07
Registered Capital1000K CNY

Zaoqiang Haoyang Machinery Manufacturing Co., Ltd., with its registered address located on the west side of Wuguan Road, Matun Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Zhang Yujie, and the business scope includes general projects such as metal cutting and welding equipment manufacturing; Sales of metal cutting and welding equipment; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal structures; Sales of metal structures; Sales of communication equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous 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: Resin Trench Cover Plate, Reinforced Corrugated Plate Bridge Frame, Cable Tray

TOP10
Hebei Fushun Fiberglass Products Co., Ltd

North of Rongjiahao Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.4 / 5
Est. Date2016-07-15
Registered Capital3000K CNY

Hebei Fushun Fiberglass Products Co., Ltd. is located in Rongjiahao Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on July 15, 2016 and registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Guo Chengcai. Core products: Resin Trench Cover Plate, Fiberglass Integrated Pump Station, Fiberglass Wrapped Septic Tank

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Guoyu New Materials Co., Ltd2022-04-15Resin Trench Cover Plate, Resin Manhole Cover, Cable Trench Cover3000K CNYSupported
Hebei Xinda Technology Co., Ltd2020-07-06Resin Trench Cover Plate, Fiberglass Profiles, Frp Pipe10000K CNYNot Supported
Shandong Baogai New Material Technology Co., Ltd2009-01-22Resin Trench Cover Plate, Cable Trench Cover, Composite Manhole Cover43400K CNYSupported
Hebei Zhongxu Environmental Protection Equipment Co., Ltd2023-08-04Resin Trench Cover Plate, Smc Shower Base, Frp Pipe3000K CNYNot Supported
Xinjiang Mingbo Composite Materials Co., Ltd2026-02-13Resin Trench Cover Plate, Fiberglass Pump Station, Purification Tank3000K CNYNot Supported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Resin Trench Cover Plate, Fiberglass Floor Tiles, Pultruded Profiles6000K CNYSupported
Hebei Yangfeng Environmental Protection Equipment Co., Ltd2023-09-21Resin Trench Cover Plate, Fiberglass Defogger, Fiberglass Drainage Ditch5000K CNYSupported
Shandong Xufeng New Material Technology Co., Ltd2021-06-28Resin Trench Cover Plate, Cable Trench Cover, Composite Manhole Cover6000K CNYNot Supported
Zaoqiang Haoyang Machinery Manufacturing Co., Ltd2020-01-07Resin Trench Cover Plate, Reinforced Corrugated Plate Bridge Frame, Cable Tray 1000K CNYSupported
Hebei Fushun Fiberglass Products Co., Ltd2016-07-15Resin Trench Cover Plate, Fiberglass Integrated Pump Station, Fiberglass Wrapped Septic Tank3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of resin trench cover plates, it is recommended to prioritize confirming load levels and size specifications, such as A15/B125/C250 standard classifications, to meet different load-bearing requirements such as municipal roads, factory drainage, or garden landscapes.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to ensure supply stability and long-term cooperation potential.
  • When using resin trench covers in chemical industrial parks or coastal areas, attention should be paid to their corrosion resistance and UV resistance to avoid premature aging caused by environmental factors.
  • The requirements for drainage efficiency vary greatly in different scenarios. When purchasing, a comprehensive evaluation can be conducted based on parameters such as gap width (e.g. 10mm-30mm) and surface anti slip pattern design.

Knowledge Base

Q

Finished resin cover plate for drainage ditch is a material used to cover drainage ditch. It has the characteristics of waterproof, anti-corrosion, wear-resistant, and pressure resistant, and is widely used in urban roads, parks, squares, parking lots and other places. The following will introduce the material characteristics, application fields, installation methods, and other aspects. Firstly, the material characteristics of finished resin cover plates for drainage ditches mainly include the following points.

Q

Resin drainage ditches have many advantages and are widely used in construction projects. The selected cover plate varies depending on the usage scenario. So, what is the function of the cover plate of the resin drainage ditch? 1. Easy to install. The weight of the cover plate is relatively light, suitable for transportation, and only simple tools are needed for installation, saving manpower and material resources.

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