Updated Oct 10, 2026 · Public platform & industry data

Oct 10, 2026 Updated

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2026 Top 10 Prefabricated Sewage Inspection Well Manufacturers in China

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

The top 10 Prefabricated Sewage Inspection Well manufacturers in China for 2026 are: Hebei Bangzhu Building Materials Co., Ltd, Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd, Dongguan Hongfeng Construction Labor Subcontracting Co., Ltd, Baoding Langda Mold Manufacturing Co., Ltd, Baoding Mengyuanwang Building Materials Co., Ltd, Baoding Qihang Mold Manufacturing Co., Ltd, Baoding Chenhao Mold Development Co., Ltd, Baoding Xinjian Cement Products Manufacturing Co., Ltd, Nantong Yingmante Machinery Manufacturing Co., Ltd, Dingxing County Yuancheng Building Materials 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 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: Prefabricated Sewage Inspection Well, Concrete Manhole Cover Base, Prefabricated Box Culvert

Top 2
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Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2009-12-30
Registered Capital50000K CNY

Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd., registered at No. 839 Nanqiao Road, Nanqiao Town, Fengxian District, Shanghai (Fenggong), registered with the Market Supervision Bureau of Fengxian District, with Shen Ming as the legal representative. Its business scope includes the manufacturing, processing, installation, wholesale, and retail of integrated prefabricated pump stations, pumps, valves, water tanks, water supply and drainage equipment, and electrical control cabinets. It is engaged in technology development, technical consulting, technology transfer, and technical services in the field of fluid equipment, as well as wholesale and retail of stainless steel products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Prefabricated Sewage Inspection Well, Integrated Sewage Lifting Pump Station, Sewage Well

Top 3
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Dongguan Hongfeng Construction Labor Subcontracting Co., Ltd
Overall Score4.8 / 5
Est. Date2006-07-12
Registered Capital5000K CNY

Dongguan Hongfeng Construction Labor Subcontracting Co., Ltd., with its registered address at No. 23 Dongsheng Road, Xiajie, Qishi Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration and represented by Huang Chuansong. Its business scope includes construction labor subcontracting; Indoor and outdoor decoration; Landscaping; Construction of foundation pit support engineering; Sales: Building materials; Ordinary road transportation (excluding dangerous goods); Rental services for general mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Prefabricated Sewage Inspection Well, Sewage Treatment Plant, Ecological Soil Retaining Frame

TOP4
Baoding Langda Mold Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2020-02-24
Registered Capital1000K CNY

Baoding Langda Mold Manufacturing Co., Ltd., with its registered address at No. 389 Houying Village, Bailou Township, Lianchi District, Baoding City, Hebei Province, is registered with the Lianchi District Market Supervision and Administration Bureau. The legal representative is Liu Shaoyang, and its business scope includes mold manufacturing; Wholesale and retail of building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Prefabricated Sewage Inspection Well, , Railway Construction Products

TOP5
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: Prefabricated Sewage Inspection Well, Ecological Slope Protection Frame, Inspect The Manhole Cover Plate

TOP6
Baoding Qihang Mold Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2024-05-07
Registered Capital3000K CNY

Baoding Qihang Mold Manufacturing Co., Ltd., with its registered address located in Nanyanzhuang Industrial Zone, Yanzhuang Township, Qingyuan District, Baoding City, Hebei Province, is registered with the Qingyuan District Market Supervision and Administration Bureau. The legal representative is Ruan Jiwei, and its business scope includes general projects such as mold manufacturing; Mold sales; Manufacturing of metal structures; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of cement products; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of cement products; Manufacturing of asbestos cement products; Sales of metal structures; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Manufacturing of plastic products; Sales of plastic products; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of building materials; Sales of lightweight building materials; Sales of building waterproofing membrane products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Personal Internet live broadcast service; Productive waste metal recycling; Tree planting and management; Recycling of renewable resources (excluding productive waste metals); Non metallic waste and debris processing; General equipment repair; Specialized equipment repair; Electrical equipment repair; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Software sales; Electronic product sales; Operation of wires and cables; Sales of building decoration materials; Sales of building blocks; Floor sales; Sales of steel reinforcement products for construction; Internet sales (except for the sale of goods that need to be licensed); Gift and flower sales; Construction of landscaping and greening projects; Municipal facility management; Second hand car brokerage; Motor vehicle appraisal and evaluation. (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) Licensed project: Network culture operation; Disposal of discarded electrical and electronic products; Construction project design; Second hand car auction. (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: Prefabricated Sewage Inspection Well, Marking Pile Mold, Wind Power Foundation Steel Mold

TOP7
Baoding Chenhao Mold Development Co., Ltd
Overall Score4.6 / 5
Est. Date2023-09-27
Registered Capital1000K CNY

Baoding Chenhao Mold Development Co., Ltd., with its registered address at No. 963, Xiyuzhuang Village, Zangcun Town, Qingyuan District, Baoding City, Hebei Province, is registered with the Qingyuan District Market Supervision and Administration Bureau. The legal representative is Guo Jingyi, and the business scope includes general projects such as mold manufacturing; Mold sales; Sales of mechanical equipment; Sales of cement products; Sales of building 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: Prefabricated Sewage Inspection Well, Mold, Hexagonal Block Slope Protection Mold

TOP8
Baoding Xinjian Cement Products Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-14
Registered Capital1000K CNY

Baoding Xinjian Cement Products Manufacturing Co., Ltd. is registered in Yishang Village, Gaoli Township, Dingxing County, Baoding City, Hebei Province. The registration authority is the Dingxing County Market Supervision Administration, and the legal representative is Li Zhong. Its business scope includes the manufacturing and sales of cement products (excluding commercial concrete) and cement components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Prefabricated Sewage Inspection Well, Prefabricated Power Cable Conduit, Splicing Corner Cable Well

TOP9
Nantong Yingmante Machinery Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2010-04-06
Registered Capital15080K CNY

Nantong Yingmante Machinery Manufacturing Co., Ltd., with its registered address at No. 66 Xingyuan Road, Nanmo Town, Hai'an City, is registered with the Hai'an Administrative Approval Bureau and represented by Tang Jianfeng as its legal representative. Its business scope includes the manufacturing, sales, and installation of electric heating equipment, exhaust equipment, petroleum drilling and production professional equipment, spraying equipment, building materials equipment, and corrugated pipes; Manufacturing and sales of conveying equipment and mechanical valves; Sales of refractory materials, metal products, woodworking machinery, general machinery, mechanical components, and steel. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Prefabricated Sewage Inspection Well, Stainless Steel Dirty Clothes Well, Linen Tube

TOP10
Dingxing County Yuancheng Building Materials Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2024-02-28
Registered Capital3000K CNY

Dingxing Yuancheng Building Materials Manufacturing Co., Ltd., with its registered address located in Fujiazhuang Village, Liyuzhuang Township, Dingxing County, Baoding City, Hebei Province, is registered with the Dingxing County Market Supervision and Administration Bureau. The legal representative is Han Bo, and its business scope includes general projects such as cement product manufacturing; Sales of cement products; Sales of metal materials; Manufacturing of metal chains and other metal products; Sales of metal products; Sales of metal chains and other metal products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of building materials; Sales of building decoration materials; Wholesale of hardware products; Retail of hardware products. (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: Prefabricated Sewage Inspection Well, Drainage Trench Cover, Cement Manhole Cover

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Bangzhu Building Materials Co., Ltd2021-05-24Prefabricated Sewage Inspection Well, Concrete Manhole Cover Base, Prefabricated Box Culvert3000K CNYSupported
Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd2009-12-30Prefabricated Sewage Inspection Well, Integrated Sewage Lifting Pump Station, Sewage Well50000K CNYSupported
Dongguan Hongfeng Construction Labor Subcontracting Co., Ltd2006-07-12Prefabricated Sewage Inspection Well, Sewage Treatment Plant, Ecological Soil Retaining Frame5000K CNYNot Supported
Baoding Langda Mold Manufacturing Co., Ltd2020-02-24Prefabricated Sewage Inspection Well, , Railway Construction Products1000K CNYSupported
Baoding Mengyuanwang Building Materials Co., Ltd2022-06-10Prefabricated Sewage Inspection Well, Ecological Slope Protection Frame, Inspect The Manhole Cover Plate1000K CNYNot Supported
Baoding Qihang Mold Manufacturing Co., Ltd2024-05-07Prefabricated Sewage Inspection Well, Marking Pile Mold, Wind Power Foundation Steel Mold3000K CNYSupported
Baoding Chenhao Mold Development Co., Ltd2023-09-27Prefabricated Sewage Inspection Well, Mold, Hexagonal Block Slope Protection Mold1000K CNYSupported
Baoding Xinjian Cement Products Manufacturing Co., Ltd2017-07-14Prefabricated Sewage Inspection Well, Prefabricated Power Cable Conduit, Splicing Corner Cable Well1000K CNYSupported
Nantong Yingmante Machinery Manufacturing Co., Ltd2010-04-06Prefabricated Sewage Inspection Well, Stainless Steel Dirty Clothes Well, Linen Tube15080K CNYSupported
Dingxing County Yuancheng Building Materials Manufacturing Co., Ltd2024-02-28Prefabricated Sewage Inspection Well, Drainage Trench Cover, Cement Manhole Cover3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of prefabricated sewage inspection wells, it is recommended to prioritize confirming key technical parameters such as well body diameter, pressure rating, and interface standards to ensure compatibility with existing drainage systems.
  • In different scenarios such as municipal roads or industrial parks, the material selection of prefabricated sewage inspection wells needs to consider soil corrosiveness and load requirements, such as differences in the applicability of reinforced concrete or plastic materials.
  • 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.
  • In practical applications, the anti leakage performance and installation convenience of prefabricated sewage inspection wells directly affect construction efficiency. When purchasing, suppliers can be requested to provide relevant test data or case references.

Knowledge Base

Q

This article provides a detailed introduction to the lifting plan for prefabricated rainwater and sewage inspection wells, including preliminary preparation, lifting steps, and precautions, aimed at ensuring construction safety and efficiency, and applicable to various municipal engineering projects.

Q

This article introduces the structural advantages, construction efficiency, and applicable scenarios of prefabricated reinforced concrete sewage inspection wells (φ 1000), analyzes their key role in underground pipeline construction, and helps readers understand the core value of such engineering components.

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