Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Inspection Well Module Manufacturers in China

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Top-rated Inspection Well Module suppliers, How to choose a Inspection Well Module manufacturer, Best Inspection Well Module companies in China

The top 10 Inspection Well Module manufacturers in China for 2026 are: Hebei Bangzhu Building Materials Co., Ltd, Baoding Shuangcheng Building Materials Co., Ltd, Baoding Mengyuanwang Building Materials Co., Ltd, Baoding Hongyu Building Materials Manufacturing Co., Ltd, Nanjing Jiajin Pre made Products Co., Ltd, Nanjing Yingshanhong New Building Materials Co., Ltd, Nanjing Chenghuixin Building Materials Co., Ltd, Harbin Nongken Wanda Cement Products Co., Ltd, Jiaheng Cement Products Factory in Jiaxiang County, Anhui Taige New Building Materials 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: Inspection Well Module, Concrete Cable Conduit, Reinforced Concrete Box Culvert

Top 2
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Baoding Shuangcheng Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2021-03-26
Registered Capital5000K CNY

Baoding Shuangcheng Building Materials Co., Ltd. is registered in Qucheng Village, Suicheng Town, Xushui District, Baoding City, Hebei Province. The registration authority is Xushui District Market Supervision and Administration Bureau, and the legal representative is Tian Yingying. Its business scope includes the manufacturing of cement products. Wholesale and retail of building materials (excluding hazardous chemicals), hardware products, and other indoor decoration materials (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Inspection Well Module, Cement Cover Plate, Glass Reinforced Plastic Septic Tank

Top 3
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Baoding Mengyuanwang Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2022-06-10
Registered Capital1000K CNY

Baoding Mengyuanwang Building Materials Co., Ltd., with its registered address at No. 136 Donglongwangmiao Village, Qiaotou Township, Yixian County, Baoding City, Hebei Province, is registered with the Yixian Market Supervision and Administration Bureau. The legal representative is Fan Liming, and its business scope includes the manufacturing of cement products; Sales of building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Inspection Well Module, Ecological Slope Protection Frame, Permeable Brick

TOP4
Baoding Hongyu Building Materials Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2022-01-12
Registered Capital3000K CNY

Baoding Hongyu Building Materials Manufacturing Co., Ltd., with its registered address located 50 meters north of Yaobang Road, Xiluo Village, Yixian County, Baoding City, Hebei Province, is registered with the Yixian Market Supervision Administration and represented by National Bank. Its business scope includes the manufacturing of cement products; Sales of building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Inspection Well Module, Curbstone, Prefabricated Well

TOP5
Nanjing Jiajin Pre made Products Co., Ltd
Overall Score4.6 / 5
Est. Date2018-12-07
Registered Capital2000K CNY

Nanjing Jiajin Pre made Products Co., Ltd., with its registered address at No. 68 Niumugang, Zuochang Community, Tangshan Street, Jiangning District, Nanjing City, is registered with the Jiangning District Administrative Approval Bureau of Nanjing City. The legal representative is Zhu Guanghung, and its business scope includes the production and sales of cement pre made products; Sales of building materials and decoration materials; Construction of indoor and outdoor decoration engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) 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, and specific business projects are subject to the approval results). Core products: Inspection Well Module

TOP6
Nanjing Yingshanhong New Building Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-11-11
Registered Capital5000K CNY

Nanjing Yingshanhong New Building Materials Co., Ltd. is registered at Building 3, Zone 8, Nanjing International Small Commodity City, No. 2 Qinlu Avenue, Lukou Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Government Service Management Office of Nanjing City, and the legal representative is Zhu Yushan. The business scope includes licensed projects: road freight transportation (excluding dangerous goods) (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of building materials; Sales of concrete structural components; Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of insulation materials; Sales of cement products; Wholesale of hardware products; Retail of hardware products; Manufacturing of concrete structural components; Stone processing for construction; Manufacturing of building waterproofing membrane products; Manufacturing of hardware products; Manufacturing of lightweight building materials (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Inspection Well Module, Vegetable Gutter Board, Modular Bricks

TOP7
Nanjing Chenghuixin Building Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2025-01-02
Registered Capital500K CNY

Nanjing Chenghuixin Building Materials Co., Ltd., located at Headquarters Economic Park-CT0641, No. 120 Xinpu Road, Jiangpu Street, Pukou District, Nanjing City, Jiangsu Province, was established on January 2, 2025. The registered authority is the Government Service Management Office of Nanjing Jiangbei New Area Management Committee, and the legal representative is Tan Xiaojuan. Core products: Inspection Well Module, Photovoltaic Pier, Slope Protection Bricks

TOP8
Harbin Nongken Wanda Cement Products Co., Ltd
Overall Score4.5 / 5
Est. Date2017-06-30
Registered Capital1000K CNY

Harbin Nongken Wanda Cement Products Co., Ltd., with its registered address at 1 kilometer from Hatong Road, Daowai District, Harbin City, Heilongjiang Province, is registered with the Market Supervision and Administration Bureau of Daowai District, Harbin City. The legal representative is Zhu Qinghai, and its business scope includes manufacturing; Cement manufacturing; sale; Cement, steel, sand, chemical products (excluding hazardous chemicals). ***. Core products: Inspection Well Module, Pc Brick, Trail Bricks

TOP9
Jiaheng Cement Products Factory in Jiaxiang County
Overall Score4.4 / 5
Est. Date2021-06-28
Registered Capital-

Jiaheng Cement Products Factory in Jiaxiang County, with its registered address located 100 meters west of Qianxiangshuikou Village, Mengguji Town. The registration authority is Jiaxiang County Market Supervision Administration, and the legal representative is Li Suojun. Its business scope includes general projects such as cement product manufacturing; Sales of cement 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: Inspection Well Module, Non Tensioned Cement Pole, Cement Electric Pole

TOP10
Anhui Taige New Building Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2024-06-25
Registered Capital5200K CNY

Anhui Taige New Building Materials Co., Ltd., with its registered address at No. 381, Fangling Group, Baisha Village, Xiaochi Town, the Taihu Lake County, Anqing City, Anhui Province, is registered by the Market Supervision Administration of the Taihu Lake County, and its legal representative is Jin Xiaoqin. Its business scope includes general projects: manufacturing of concrete structural members; Manufacturing of cement products; Manufacturing of building blocks; Manufacturing of asbestos cement products; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of fiberglass and related products; Manufacturing of glass fiber reinforced plastic products; Manufacturing and processing of doors and windows; Manufacturing of metal signs for transportation and public management; Manufacturing of metal structures; Manufacturing of ecological environment materials; Sales of building materials; Sales of cement products; Sales of plastic products; Sales of metal products; Sales of pipeline transportation equipment; Sales of building decoration materials; Sales of lightweight building materials; Brick and tile sales; Sales of household waste treatment equipment; Information consulting services (excluding licensed information consulting services); Building cleaning services; Engineering management services; External contracting projects; Industrial engineering design services; Installation services for ordinary mechanical equipment; Environmental sanitation public facility installation services (excluding licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations) Licensed projects: construction projects; Construction projects (excluding nuclear power plant construction and operation, civil airport construction); Construction labor subcontracting (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or permits from relevant departments). Core products: Inspection Well Module, Modular Bricks, Sewage Well

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Bangzhu Building Materials Co., Ltd2021-05-24Inspection Well Module, Concrete Cable Conduit, Reinforced Concrete Box Culvert3000K CNYSupported
Baoding Shuangcheng Building Materials Co., Ltd2021-03-26Inspection Well Module, Cement Cover Plate, Glass Reinforced Plastic Septic Tank5000K CNYSupported
Baoding Mengyuanwang Building Materials Co., Ltd2022-06-10Inspection Well Module, Ecological Slope Protection Frame, Permeable Brick1000K CNYNot Supported
Baoding Hongyu Building Materials Manufacturing Co., Ltd2022-01-12Inspection Well Module, Curbstone, Prefabricated Well3000K CNYNot Supported
Nanjing Jiajin Pre made Products Co., Ltd2018-12-07Inspection Well Module2000K CNYNot Supported
Nanjing Yingshanhong New Building Materials Co., Ltd2020-11-11Inspection Well Module, Vegetable Gutter Board, Modular Bricks5000K CNYNot Supported
Nanjing Chenghuixin Building Materials Co., Ltd2025-01-02Inspection Well Module, Photovoltaic Pier, Slope Protection Bricks500K CNYNot Supported
Harbin Nongken Wanda Cement Products Co., Ltd2017-06-30Inspection Well Module, Pc Brick, Trail Bricks1000K CNYSupported
Jiaheng Cement Products Factory in Jiaxiang County2021-06-28Inspection Well Module, Non Tensioned Cement Pole, Cement Electric Pole-Not Supported
Anhui Taige New Building Materials Co., Ltd2024-06-25Inspection Well Module, Modular Bricks, Sewage Well5200K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of manhole modules, it is recommended to prioritize checking product specifications such as pressure rating, module size, and interface compatibility to ensure compatibility with project design.
  • In scenarios such as municipal drainage or underground pipe galleries, the corrosion resistance and installation convenience of manhole modules need to be evaluated in conjunction with specific environmental conditions, and there are differences in material performance requirements for different applications.
  • 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 reduce procurement risks.
  • Some industrial zone projects require high-frequency maintenance. It is recommended to focus on modular design strength and long-term stability when selecting manhole modules to reduce maintenance costs in the later stage.

Knowledge Base

Q

Concrete modular inspection well is a new type of inspection well structure that not only has strong load-bearing capacity and durability, but also can be quickly installed and removed. This article will introduce the advantages and applications of concrete modular inspection wells.

Q

The basic size of the arc-shaped module of the circular modular inspection well is to divide the well as a whole, forming unit module size specifications. Several forms of modules can meet the needs of various well types, and the modules have been serialized. The structure of the module adopts concave convex grooves on the top, bottom, left and right sides, with a central hole in the center and half holes on both sides. A complete hole is formed at the junction of modules, and the top and bottom are connected to form a closed hole

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