Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Anti Settlement Manhole Cover Manufacturers in China

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Top-rated Anti Settlement Manhole Cover suppliers, How to choose a Anti Settlement Manhole Cover manufacturer, Best Anti Settlement Manhole Cover companies in China

The top 10 Anti Settlement Manhole Cover manufacturers in China for 2026 are: Hebei Xinda Technology Co., Ltd, Hebei Bangzhu Building Materials Co., Ltd, Zibo Xintuo Composite Materials Technology Co., Ltd, Shaanxi Aoyu Industrial Co., Ltd, Foshan Jinlaibao Stainless Steel Co., Ltd, Hefei Luyun Road Facilities Co., Ltd, Shandong Xinxiangming Iron and Steel Co., Ltd, Shanxi Chenhui Snow Casting Industry Group Co., Ltd, Kenying Environmental Protection Technology (Shanghai) Co., Ltd, Wuxi Wanyi Metal Manufacturing 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 Xinda Technology Co., Ltd
Overall Score4.9 / 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: Anti Settlement Manhole Cover, Glass Steel Cooling Tower, Fiberglass Profiles

Top 2
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Hebei Bangzhu Building Materials Co., Ltd
Overall Score4.7 / 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: Anti Settlement Manhole Cover, Concrete Cable Conduit, Reinforced Concrete Box Culvert

Top 3
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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: Anti Settlement Manhole Cover, Stainless Steel Courtyard Cover, Stainless Steel Sump Cover Plate

TOP4
Shaanxi Aoyu Industrial Co., Ltd
Overall Score4.6 / 5
Est. Date2021-08-20
Registered Capital500K CNY

Shaanxi Aoyu Industrial Co., Ltd., with its registered address at Gaojing Avenue, Shaanxi Guochu Logistics Park Pipeline Industrial Zone, Yongle Town, Jinghe New City, Xixian New Area, Shaanxi Province. The registration authority is Jinghe New City Branch of the Market Supervision Administration of Xixian New Area, Shaanxi Province, and the legal representative is Ye Yingyan. Its business scope includes general projects such as plastic product manufacturing; Rubber product manufacturing; Manufacturing of glass fiber reinforced plastic products; Manufacturing of plastic packaging boxes and containers; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of building waterproofing membrane products; Manufacturing of material handling equipment; Sales of plastic products; Sales of rubber products; Sales of pipeline transportation equipment; Wholesale of hardware products; Sales of building decoration materials; Sales of electronic components and electromechanical equipment; Sales of metal products; Sales of valves and plugs; Sales of synthetic materials; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Sales of building waterproofing membrane products; Sales of glass fiber reinforced plastic products; Sales of metal chains and other metal products; Supply chain management services; Operation of wires and cables; Loading and unloading handling; Office services; Engineering management services; Enterprise management consulting; Marketing planning; Technology intermediary services; Network technology services; Internet of Things technology services; Conference and exhibition services; Specialized equipment repair; Construction of landscaping and greening projects; Agricultural specialties and auxiliary activities; Agricultural and horticultural services; Intelligent agricultural management; Information consulting services (excluding licensed information consulting services); Labor services (excluding labor dispatch); Data processing and storage support services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law).. Core products: Anti Settlement Manhole Cover, Seven Hole Plum Blossom Tube, Cpvc Power Conduit

TOP5
Foshan Jinlaibao Stainless Steel Co., Ltd
Overall Score4.6 / 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: Anti Settlement Manhole Cover, Garbage Bin/Trash Can, Ripple Board

TOP6
Hefei Luyun Road Facilities Co., Ltd
Overall Score4.5 / 5
Est. Date2015-10-21
Registered Capital2000K CNY

Hefei Luyun Road Facilities Co., Ltd., with its registered address at Room 603, Building 58, No. 77 Hezuo Hua South Road, Shushan District, Hefei City, is registered with the Market Supervision Administration of Shushan District, Hefei City. The legal representative is Ye Yunchun, and its business scope includes the sales and installation of road traffic facilities and materials; Indoor and outdoor decoration engineering; Logistics and warehousing (excluding dangerous goods) consulting services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Anti Settlement Manhole Cover, Electric Manhole Cover, Ductile Iron Manhole Cover

TOP7
Shandong Xinxiangming Iron and Steel Co., Ltd
Overall Score4.5 / 5
Est. Date2022-07-22
Registered Capital10000K CNY

Shandong Xinxiangming Iron and Steel Co., Ltd., with its registered address at No. 6-1 Wangzhuang Village, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone. The legal representative is Deng Peikai, and its business scope includes general projects such as steel rolling and processing; Manufacturing of metal materials; Manufacturing of metal structures; Rolling and processing of non-ferrous metals; Metal cutting processing services; Sales of metal structures; Manufacturing of general components; Mechanical parts and component processing; Manufacturing of forgings and powder metallurgy products; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Retail of hardware products; Sales of building materials; Sales of forgings and powder metallurgy products; Sales of signs for transportation and public management; Sales of rubber products; Sales of plastic products; Sales of non-metallic minerals and 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: Anti Settlement Manhole Cover, Ductile Iron Square Manhole Cover, Ductile Iron Anti Settlement Manhole Cover

TOP8
Shanxi Chenhui Snow Casting Industry Group Co., Ltd
Overall Score4.5 / 5
Est. Date2023-01-11
Registered Capital200000K CNY

Shanxi Chenhui Snowball Casting Industry Group Co., Ltd., with its registered address located 300 meters east of Nanmajiang Village, Nancun Town, Zezhou County, Jincheng City, Shanxi Province, is registered with the Zezhou County Market Supervision Administration Bureau and represented by Yao Jianjun. Its business scope includes general projects such as black metal casting; Manufacturing of metal materials; Sealing component manufacturing; Nonferrous metal casting; Rolling and processing of non-ferrous metals; Rubber product manufacturing; Stone processing for construction; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Sales of metal products; Sales of metal materials; Sales of valves and plugs; Sales of metal wire ropes and their products; Sales of seals; Sales of casting machinery; Sales of rubber products; Sales of mechanical equipment; Sales of metal structures; 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 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: Anti Settlement Manhole Cover, Ductile Iron Water Supply Pipe, Ductile Iron Drainage Pipe

TOP9
Kenying Environmental Protection Technology (Shanghai) Co., Ltd
Overall Score4.4 / 5
Est. Date2009-02-25
Registered Capital10000K CNY

Kenying Environmental Protection Technology (Shanghai) Co., Ltd., with its registered address at Room 801, Zone G, Room 008, Lane 188, Panzhong East Road, Xujing Town, Qingpu District, Shanghai. The registration authority is the Qingpu District Market Supervision and Administration Bureau, and the legal representative is Yang Changguo. Its business scope includes technology development, technology consulting, technology transfer, and technology services in the field of environmental protection technology; Processing of metal products; Manufacturing and sales of mechanical equipment (excluding special ones); Sales of stainless steel products, metal products, metal materials, and building materials; Business information consultation. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Anti Settlement Manhole Cover, Triple Filtration Belt Sedimentation Tank, Stainless Steel Floor Drain

TOP10
Wuxi Wanyi Metal Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2026-03-13
Registered Capital150K CNY

Wuxi Wanyi Metal Manufacturing Co., Ltd. is located at Room 399, Supporting Building 49, Shengli New Village, Binhu District, Wuxi City. It was established on March 13, 2026 and registered with Wuxi Binhu District Data Bureau. The legal representative is He Xianglin. Core products: Anti Settlement Manhole Cover, Anti Settlement Ball Groove Cover, Galvanized Steel Grating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Xinda Technology Co., Ltd2020-07-06Anti Settlement Manhole Cover, Glass Steel Cooling Tower, Fiberglass Profiles10000K CNYNot Supported
Hebei Bangzhu Building Materials Co., Ltd2021-05-24Anti Settlement Manhole Cover, Concrete Cable Conduit, Reinforced Concrete Box Culvert3000K CNYSupported
Zibo Xintuo Composite Materials Technology Co., Ltd2014-05-08Anti Settlement Manhole Cover, Stainless Steel Courtyard Cover, Stainless Steel Sump Cover Plate2000K CNYSupported
Shaanxi Aoyu Industrial Co., Ltd2021-08-20Anti Settlement Manhole Cover, Seven Hole Plum Blossom Tube, Cpvc Power Conduit500K CNYSupported
Foshan Jinlaibao Stainless Steel Co., Ltd2017-07-06Anti Settlement Manhole Cover, Garbage Bin/Trash Can, Ripple Board1000K CNYSupported
Hefei Luyun Road Facilities Co., Ltd2015-10-21Anti Settlement Manhole Cover, Electric Manhole Cover, Ductile Iron Manhole Cover2000K CNYNot Supported
Shandong Xinxiangming Iron and Steel Co., Ltd2022-07-22Anti Settlement Manhole Cover, Ductile Iron Square Manhole Cover, Ductile Iron Anti Settlement Manhole Cover10000K CNYSupported
Shanxi Chenhui Snow Casting Industry Group Co., Ltd2023-01-11Anti Settlement Manhole Cover, Ductile Iron Water Supply Pipe, Ductile Iron Drainage Pipe200000K CNYNot Supported
Kenying Environmental Protection Technology (Shanghai) Co., Ltd2009-02-25Anti Settlement Manhole Cover, Triple Filtration Belt Sedimentation Tank, Stainless Steel Floor Drain10000K CNYNot Supported
Wuxi Wanyi Metal Manufacturing Co., Ltd2026-03-13Anti Settlement Manhole Cover, Anti Settlement Ball Groove Cover, Galvanized Steel Grating150K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of anti settlement manhole covers, it is recommended to prioritize confirming key technical parameters such as bearing grade and diameter size to ensure compatibility with the load requirements of municipal roads or factory areas.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable delivery capabilities.
  • For urban main roads or areas with frequent heavy vehicle traffic, high-strength anti settlement manhole covers should be selected, as their compressive and anti settlement performance directly affects long-term safety.
  • Anti settlement manhole covers made of different materials are suitable for humid or corrosive environments. When purchasing, specific scenario requirements can be considered. For example, cast iron materials are more suitable for high load areas, while composite materials are suitable for the surrounding areas of power facilities.

Knowledge Base

Q

The problem description cannot distinguish between anti settlement and ordinary manhole covers, and it is unclear which load-bearing level should be used for different road sections. Detailed answer Core difference: Ordinary manhole cover: has a small stress point, is prone to settlement, abnormal noise, and damage. Anti settlement manhole cover: wide flange bearing, integrated with the road surface, long-term use settlement ≤ 3mm, durability increased by more than 3 times

Q

The shape of ductile iron anti settlement manhole covers is mainly circular, mainly used in urban roads, drainage, electricity and other scenarios.  ‌ Reason for Shape Selection The circular manhole cover has the same length for each diameter at its center. When the manhole cover is rolled up by a vehicle, the diameter is always slightly wider than the wellhead, ensuring that the manhole cover will not fall into the well. Square manhole covers are prone to being crushed by vehicles due to the diagonal length being greater than the side length

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