Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Stainless Steel Invisible Manhole Cover Manufacturers in China

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Top-rated Stainless Steel Invisible Manhole Cover suppliers, How to choose a Stainless Steel Invisible Manhole Cover manufacturer, Best Stainless Steel Invisible Manhole Cover companies in China

The top 10 Stainless Steel Invisible Manhole Cover manufacturers in China for 2026 are: Shaanxi Linsu Pipeline Technology Co., Ltd, Zibo Xintuo Composite Materials Technology Co., Ltd, Zaoqiang Yaojie Fiberglass Co., Ltd, Beijing Dongxing Landscape Brick Industry Building Materials Co., Ltd, Shandong Xiangda Building Materials Co., Ltd, Anping Jintuo Wire Mesh Products Co., Ltd, Jiangsu Xinyuanming New Materials Co., Ltd, Foshan Jinlaibao Stainless Steel Co., Ltd, Yijia Yi Metal Business Department (Individual Industrial and Commercial Household), Shunde District, Foshan City, Shaanxi Qiansu Pipeline Technology 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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Shaanxi Linsu Pipeline Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-01-27
Registered Capital5180K CNY

Shaanxi Linsu Pipeline Technology Co., Ltd., with its registered address located in Guochu Logistics Park Pipeline Industrial Zone, Gaojing Avenue, 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 Hu Shuchao. Its business scope includes general projects such as pipeline transportation equipment sales; Sales of rubber products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of insulation materials; Sales of metal products; Sales of new metal functional materials; Operation of wires and cables; Sales of building decoration materials; Wholesale of hardware products; Manufacturing of plastic products; Rubber product manufacturing; Manufacturing of metal packaging containers and materials; Manufacturing of building waterproofing membrane products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of non-metallic mineral products; Manufacturing of fiberglass and related products; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Manufacturing of plastic packaging boxes and containers; Manufacturing of metal structures; Sales of metal packaging containers and materials; Sales of metal structures; Sales of building waterproofing membrane products; Sales of valves and plugs; Sales of steel reinforcement products for construction; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of synthetic materials; Sales of high-quality synthetic rubber; Research and development of metal products; Sales of metal chains and other metal products; Sales of building materials; Sales of lightweight building materials; Retail of hardware products; Promotion services for new material technology; 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: Stainless Steel Invisible Manhole Cover, Ductile Iron Manhole Cover, Polyurethane Insulation Pipe

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: Stainless Steel Invisible Manhole Cover, Stainless Steel Invisible Manhole Cover, Flower Box

Top 3
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Zaoqiang Yaojie Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2019-07-03
Registered Capital880K CNY

Zaoqiang Yaojie Fiberglass Co., Ltd. is located in Nanguozhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registered authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Yao Yan. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, environmental purification equipment, environmental acid mist treatment equipment, environmental desulfurization and denitrification equipment, environmental electrostatic precipitator (dry and wet) equipment, cable tray equipment, cooling towers, fans, water pipelines, fiberglass containers, water tanks, cable storage channels, central air conditioning, purification air conditioning, molded boxes, molded cable trays, warning signs, labels, signs, railway fiberglass equipment, highway power communication signal fiberglass equipment, molded manhole covers, cover plates, molded cable trays. Septic tank, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of mechanical equipment, spare parts, raw and auxiliary materials, and technologies required by our enterprise, 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) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Invisible Manhole Cover, Fiberglass Drainage Ditch, Integrated Pumping Station

TOP4
Beijing Dongxing Landscape Brick Industry Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2014-11-17
Registered Capital1000K CNY

Beijing Dongxing Landscape Brick Industry Building Materials Co., Ltd., registered at Room 118, 1st Floor, Beijing Mingjia Hotel Co., Ltd., Building 2, Mingjia Garden Community, Beiqijia Town, Changping District, Beijing, registered with the Changping District Market Supervision and Administration Bureau of Beijing, with Meng Hongtao as the legal representative. Its business scope includes the sale of building materials, metal products, cement products, hardware and electrical equipment, and mechanical equipment; Rental of mechanical equipment; Technical services; Commissioned processing of building materials; Family labor services. (For projects that require approval according to law, business activities shall be carried out in accordance with the approved content after approval by relevant departments.). Core products: Stainless Steel Invisible Manhole Cover, Inspection Hole Cover Plate, Concrete Trench Cover Plate

TOP5
Shandong Xiangda Building Materials Co., Ltd

No. 56 Diaozhuang Village, Yansi Street Office, Dongchangfu District, Liaocheng City, Shandong Province

Overall Score4.6 / 5
Est. Date2022-08-22
Registered Capital10000K CNY

Shandong Xiangda Building Materials Co., Ltd., located at No. 56 Diaozhuang Village, Yansi Street Office, Dongchangfu District, Liaocheng City, Shandong Province, was established on August 22, 2022. The registration authority is the Market Supervision Administration of Dongchangfu District, Liaocheng City, and the legal representative is Yuan Xiaofeng. Core products: Stainless Steel Invisible Manhole Cover

TOP6
Anping Jintuo Wire Mesh Products Co., Ltd
Overall Score4.5 / 5
Est. Date2011-03-25
Registered Capital2000K CNY

Anping Jintuo Wire Mesh Products Co., Ltd. is located at No. 8-1 Wei'er Road, High tech Zone, Anping County, Hengshui City, Hebei Province. It was established on March 25, 2011 and registered with the Anping County Market Supervision Administration of Hengshui City. The legal representative is Han Li. Core products: Stainless Steel Invisible Manhole Cover

TOP7
Jiangsu Xinyuanming New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2018-11-27
Registered Capital20000K CNY

Jiangsu Xinyuanming New Materials Co., Ltd., with its registered address located on the east side of Dongjiu Street and the north side of Beiyi Road in Hongze District, Huai'an City, is registered with the Administrative Approval Bureau of Hongze District, Huai'an City. The legal representative is Wang Xuewei, and its business scope includes the production and sales of polyester concrete products and supporting products; Sales of chitin and chitosan; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: Stainless Steel Invisible Manhole Cover, Linear Drainage Channel, Linear Collection Well

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: Stainless Steel Invisible Manhole Cover, Mirror Panel, Sheet Metal Processing

TOP9
Yijia Yi Metal Business Department (Individual Industrial and Commercial Household), Shunde District, Foshan City
Overall Score4.4 / 5
Est. Date2025-08-29
Registered Capital-

Yijia Yi Metal Business Department (Individual Industrial and Commercial Household), Shunde District, Foshan City, with its registered address at Room 2110-3, Building 5, Zhihui Plaza, No. 139 Lezhong Road, Dalao Village Committee, Lecong Town, Shunde District, Foshan City. The registration authority is the Market Supervision Administration of Shunde District, Foshan City, and the legal representative is Qi Qi. Its business scope includes general projects such as metal material sales; Sales of building materials; Sales of building decoration materials; Wholesale of hardware products; Sales of steel reinforcement products for construction; Sales of metal structures; Internet sales (except for sales of goods that require a license). (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: Stainless Steel Invisible Manhole Cover, Stainless Steel Welded Pipe, Seamless Steel Pipe

TOP10
Shaanxi Qiansu Pipeline Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-01-27
Registered Capital6180K CNY

Shaanxi Qiansu Pipeline Technology Co., Ltd., with its registered address located in the Pipeline Industrial Zone of Guochu Logistics Park, Gaojing Avenue, 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 Xiao Yiqun. Its business scope includes general projects: sales of pipeline transportation equipment; Sales of rubber products; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of insulation materials; Sales of metal products; Sales of metal materials; Sales of new metal functional materials; Operation of wires and cables; Sales of building decoration materials; Wholesale of hardware products; 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: Stainless Steel Invisible Manhole Cover, Electric Melting Flange, Pe Conduit

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shaanxi Linsu Pipeline Technology Co., Ltd2022-01-27Stainless Steel Invisible Manhole Cover, Ductile Iron Manhole Cover, Polyurethane Insulation Pipe5180K CNYSupported
Zibo Xintuo Composite Materials Technology Co., Ltd2014-05-08Stainless Steel Invisible Manhole Cover, Stainless Steel Invisible Manhole Cover, Flower Box2000K CNYSupported
Zaoqiang Yaojie Fiberglass Co., Ltd2019-07-03Stainless Steel Invisible Manhole Cover, Fiberglass Drainage Ditch, Integrated Pumping Station880K CNYSupported
Beijing Dongxing Landscape Brick Industry Building Materials Co., Ltd2014-11-17Stainless Steel Invisible Manhole Cover, Inspection Hole Cover Plate, Concrete Trench Cover Plate1000K CNYNot Supported
Shandong Xiangda Building Materials Co., Ltd2022-08-22Stainless Steel Invisible Manhole Cover10000K CNYSupported
Anping Jintuo Wire Mesh Products Co., Ltd2011-03-25Stainless Steel Invisible Manhole Cover2000K CNYNot Supported
Jiangsu Xinyuanming New Materials Co., Ltd2018-11-27Stainless Steel Invisible Manhole Cover, Linear Drainage Channel, Linear Collection Well20000K CNYNot Supported
Foshan Jinlaibao Stainless Steel Co., Ltd2017-07-06Stainless Steel Invisible Manhole Cover, Mirror Panel, Sheet Metal Processing1000K CNYSupported
Yijia Yi Metal Business Department (Individual Industrial and Commercial Household), Shunde District, Foshan City2025-08-29Stainless Steel Invisible Manhole Cover, Stainless Steel Welded Pipe, Seamless Steel Pipe-Supported
Shaanxi Qiansu Pipeline Technology Co., Ltd2022-01-27Stainless Steel Invisible Manhole Cover, Electric Melting Flange, Pe Conduit6180K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of stainless steel concealed manhole covers, it is recommended to prioritize confirming the load-bearing grade, material grade (such as 304/316 stainless steel), and size specifications to ensure that they match the actual load requirements of municipal or landscaping projects.
  • In high-frequency usage scenarios such as commercial squares or sidewalks, attention should be paid to the surface anti slip design and hidden installation effect of manhole covers to avoid affecting the overall aesthetics and pedestrian safety.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance supply stability and long-term cooperation potential.
  • For applications in underground garages or humid environments, it is recommended to verify the corrosion resistance and sealing technical parameters of stainless steel invisible manhole covers to reduce maintenance costs in the later stage.

Knowledge Base

Q

How to choose stainless steel invisible manhole cover Durability. Stainless steel manhole covers are susceptible to corrosion from corrosive gases, therefore it is necessary to choose stainless steel materials with good corrosion resistance. At the same time, stainless steel manhole covers also need to withstand various impacts and wear, so it is necessary to choose materials with high strength and good wear resistance. Aesthetics. Stainless steel manhole covers are a part of the urban landscape, so it is necessary to choose

Q

Baidu AiGou has found pictures of different categories of stainless steel invisible manhole covers for you, taking you to appreciate the diversity and uniqueness of stainless steel invisible manhole covers. At the same time, we also recommend high-quality stainless steel invisible manhole cover products for you, allowing you to easily and quickly find the most suitable stainless steel invisible manhole cover for yourself when purchasing.

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