Updated Sep 1, 2026 · Public platform & industry data

Sep 1, 2026 Updated

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2026 Top 10 Plastic Inspection Chamber Manufacturers in China

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Top-rated Plastic Inspection Chamber suppliers, How to choose a Plastic Inspection Chamber manufacturer, Best Plastic Inspection Chamber companies in China

The top 10 Plastic Inspection Chamber manufacturers in China for 2026 are: Hebei Xiong'an Qiangu Plastic Products Sales Co., Ltd, Such as Plastic Industry Langfang Co., Ltd, Sichuan Gudi Environmental Protection Technology Co., Ltd, Hebei Xiong'an Shengqian Plastic Products Sales Co., Ltd, Shaanxi Guosu Pipeline Technology Co., Ltd, Shaanxi Konafei Pipe Industry Co., Ltd, Dry Solid Plastic Products Hebei Co., Ltd, Qixin Plastic Products (Xiongxian) Co., Ltd, Hebei Shentong Plastic Industry Co., Ltd, Hebei One Stop Purchase Pipeline Manufacturing Plant. 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 Xiong'an Qiangu Plastic Products Sales Co., Ltd
Overall Score4.9 / 5
Est. Date2022-06-07
Registered Capital10680K CNY

Hebei Xiong'an Qiangu Plastic Products Sales Co., Ltd., with its registered address at No. 66, Yangbei Village, Yanggang Town, Xiong County, Baoding City, Hebei Province (self declared), is registered with the Market Supervision and Administration Bureau of Xiong County, with Wang Kuo as its legal representative. Its business scope includes the sale of PE water supply pipes, HDPE double wall corrugated pipes, PE steel strip reinforced spiral corrugated pipes, PE steel wire skeleton pipes, plastic inspection wells, MPP power pipes, CPVC power pipes, PVC water supply and drainage pipes, PVC line pipes, PPR water supply pipes, underfloor heating pipes, farmland irrigation pipes, electrical materials, hardware and electrical equipment, building construction materials (excluding dangerous goods), and municipal engineering materials (projects that require approval by relevant departments according to law). Business activities can only be carried out after approval.. Core products: Plastic Inspection Chamber, Hdpe Plastic Steel Wrapped Pipe, Polypropylenepipe

Top 2
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Such as Plastic Industry Langfang Co., Ltd
Overall Score4.7 / 5
Est. Date2023-09-21
Registered Capital500K CNY

If it is Plastic Industry Langfang Co., Ltd., the registered address is located at No. 12 Kangxianzhuang Village, Kangxianzhuang Town, Bazhou City, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Bazhou City, Langfang City, and the legal representative is Sun Ziyi. The business scope includes general projects: plastic product manufacturing; Sales of plastic products; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal products; Manufacturing of daily miscellaneous goods; Sales of daily miscellaneous goods; Sales of pipeline transportation equipment. (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: Plastic Inspection Chamber, Pvc-M Water Supply Pipe, Fiberglass Reinforced Plastic Pipe

Top 3
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Sichuan Gudi Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-06-27
Registered Capital5131.900000000001K CNY

Sichuan Gudi Environmental Protection Technology Co., Ltd., with its registered address at No. 302-4, 3rd Floor, Building 11, No. 309 South Second Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province. The registration authority is the Market Supervision Administration of Longquanyi District, Chengdu City, and the legal representative is Yong Haibo. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of building materials; Research and development of metal products; Sales of metal products; Sales of mechanical equipment; Sales of cement products; Sales of chemical products (excluding licensed chemical products); Production of chemical products (excluding licensed chemical products); Sales of labor protection equipment; Operation of wires and cables; Sales of household appliances; Sales of communication equipment; Research and development of hardware products; Electronic product sales; Advertising design and agency; Advertising production; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Plastic Inspection Chamber, Mpp Power Pipe, Seven Hole Tube

TOP4
Hebei Xiong'an Shengqian Plastic Products Sales Co., Ltd
Overall Score4.6 / 5
Est. Date2022-06-06
Registered Capital16880K CNY

Hebei Xiong'an Shengqian Plastic Products Sales Co., Ltd., registered at No. 68 Sun Village, Daying Town, Xiong County, Baoding City, Hebei Province (self declared), registered with the Market Supervision Administration of Xiong County, with Sun Ziyi as the legal representative. Its business scope includes sales and online sales of MPP power pipes, CPVC-C power pipes, modified polypropylene cable conduits, PE flame-retardant cable protection pipes, PVC threading pipes, PE water supply pipes, HDPE steel strip pipes, HDPE double wall corrugated pipes, plastic inspection wells, steel wire skeleton composite pipes, plastic steel winding pipes, HDPE hollow wall winding pipes, carat pipes, communication pipes, grating pipes, hot-dip plastic steel pipes, composite pipes, plastic products, hardware and electrical equipment, farmland irrigation pipes, water supply pipes. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Plastic Inspection Chamber, Integrated Water And Fertilizer Intelligent Fertilizer Applicator, Fiberglass Protective Cover

TOP5
Shaanxi Guosu Pipeline Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-01-25
Registered Capital30000K CNY

Shaanxi Guosu 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 Chen Shizhun. Its business scope includes general projects such as rubber product manufacturing; Manufacturing of plastic products; Manufacturing of plastic packaging boxes and containers; Manufacturing of building waterproofing membrane products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of non-metallic mineral products; Sales of rubber products; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of pipeline transportation equipment; Sales of synthetic materials; 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: Plastic Inspection Chamber, Ppr Aluminum-Plastic Steady-State Pipe, Ductile Iron Manhole Cover

TOP6
Shaanxi Konafei Pipe Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2022-02-23
Registered Capital3000K CNY

Shaanxi Konafei Pipe Industry 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: sales of pipeline transportation equipment; Rubber product manufacturing; Manufacturing of plastic products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of plastic packaging boxes and containers; Sales of glass fiber reinforced plastic products; Sales of synthetic materials; Sales of rubber products; Sales of plastic products; Sales of high-quality synthetic rubber; Sales of metal packaging containers and materials; Sales of building waterproofing membrane products; Sales of steel reinforcement products for construction; Sales of building materials; Sales of building decoration materials; Retail of hardware products; Sales of metal fittings for construction; Sales of insulation materials; Sales of new metal functional materials; Operation of wires and cables; Network technology services; Internet of Things technology services; Labor services (excluding labor dispatch); 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: Plastic Inspection Chamber, Pvc-Uh Water Supply Pipe, Mpve Spiral Wound Tube

TOP7
Dry Solid Plastic Products Hebei Co., Ltd
Overall Score4.5 / 5
Est. Date2023-09-19
Registered Capital36000K CNY

Qiangu Plastic Products Hebei Co., Ltd., registered at No. 15 Kangxianzhuang Village, Kangxianzhuang Town, Bazhou City, Langfang City, Hebei Province, registered with the Market Supervision Administration of Bazhou City, Langfang City. The legal representative is Wang Yifei, and the business scope includes general projects: plastic product manufacturing; Sales of plastic products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal products; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of daily miscellaneous goods; Sales of daily miscellaneous goods; Sales of pipeline transportation equipment. (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: Plastic Inspection Chamber, Hdpe-Iw Hexagonal Structure Wall Pipe, Mfpt Plastic Steel Cable Conduit

TOP8
Qixin Plastic Products (Xiongxian) Co., Ltd
Overall Score4.5 / 5
Est. Date2024-03-25
Registered Capital100K CNY

Qixin Plastic Products (Xiongxian) Co., Ltd., registered at No. 043, Group 1, Yangnan Village, Yanggang Town, Xiongxian County, Xiong'an New Area, Hebei Province (self declared), registered with the Xiongxian Market Supervision Administration, with Chen Fei as the legal representative. Its business scope includes general projects: plastic product manufacturing; Sales of plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Sales of rubber products; Manufacturing of metal materials; Sales of metal products; Sales of building materials; Sales of building waterproofing membrane products; Sales of daily miscellaneous goods; Sales of office supplies; Sales of paper 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: Plastic Inspection Chamber, Ppr Water Supply Pipe, Fiberglass Reinforced Plastic Pipe

TOP9
Hebei Shentong Plastic Industry Co., Ltd
Overall Score4.4 / 5
Est. Date2011-04-29
Registered Capital50000K CNY

Hebei Shentong Plastic Industry Co., Ltd., with its registered address in Beishilipu Village, Luancheng District, Shijiazhuang City, is registered with the Luancheng District Market Supervision and Administration Bureau. The legal representative is Duan Wentao, and its business scope includes general projects such as the production, processing, and sales of water supply and drainage pipes and fittings; Sales of plastic products; Sales of building materials; Wholesale of hardware products; Sales of electronic components and electromechanical equipment; Sales of daily necessities; Sales of instruments and meters; Sales of mechanical equipment; Sales of metal products; Sales of mechanical parts and components; Sales of metal tools; Sales of metal materials; Sales of synthetic materials; Import and export of goods; Technology import and export; Import and export agency; Construction of landscaping and greening projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Plastic Inspection Chamber, Double-Wall Corrugated Pipe, Pe-Rt Floor Heating Pipe

TOP10
Hebei One Stop Purchase Pipeline Manufacturing Plant
Overall Score4.4 / 5
Est. Date2023-07-05
Registered Capital10180K CNY

Hebei Yizhan Buyqi Pipeline Manufacturing Factory, registered at No. 42 Tiankou Village, Jianchapu Town, Bazhou City, Langfang City, Hebei Province, registered with the Market Supervision Administration of Bazhou City, Langfang City, with Wang Kuo as the legal representative. Its business scope includes general projects such as building decoration, manufacturing of plumbing parts and other metal products for construction; Sales of metal products; Manufacturing of metal daily necessities; Manufacturing of plastic products; Sales of plastic products; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of daily miscellaneous goods; Sales of daily miscellaneous goods; Sales of pipeline transportation equipment. (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: Plastic Inspection Chamber, Hdpe Conduit, Bwfrp Fiber Woven Extruded Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Xiong'an Qiangu Plastic Products Sales Co., Ltd2022-06-07Plastic Inspection Chamber, Hdpe Plastic Steel Wrapped Pipe, Polypropylenepipe 10680K CNYNot Supported
Such as Plastic Industry Langfang Co., Ltd2023-09-21Plastic Inspection Chamber, Pvc-M Water Supply Pipe, Fiberglass Reinforced Plastic Pipe500K CNYNot Supported
Sichuan Gudi Environmental Protection Technology Co., Ltd2019-06-27Plastic Inspection Chamber, Mpp Power Pipe, Seven Hole Tube5131.900000000001K CNYSupported
Hebei Xiong'an Shengqian Plastic Products Sales Co., Ltd2022-06-06Plastic Inspection Chamber, Integrated Water And Fertilizer Intelligent Fertilizer Applicator, Fiberglass Protective Cover16880K CNYNot Supported
Shaanxi Guosu Pipeline Technology Co., Ltd2022-01-25Plastic Inspection Chamber, Ppr Aluminum-Plastic Steady-State Pipe, Ductile Iron Manhole Cover30000K CNYSupported
Shaanxi Konafei Pipe Industry Co., Ltd2022-02-23Plastic Inspection Chamber, Pvc-Uh Water Supply Pipe, Mpve Spiral Wound Tube3000K CNYSupported
Dry Solid Plastic Products Hebei Co., Ltd2023-09-19Plastic Inspection Chamber, Hdpe-Iw Hexagonal Structure Wall Pipe, Mfpt Plastic Steel Cable Conduit36000K CNYNot Supported
Qixin Plastic Products (Xiongxian) Co., Ltd2024-03-25Plastic Inspection Chamber, Ppr Water Supply Pipe, Fiberglass Reinforced Plastic Pipe100K CNYNot Supported
Hebei Shentong Plastic Industry Co., Ltd2011-04-29Plastic Inspection Chamber, Double-Wall Corrugated Pipe, Pe-Rt Floor Heating Pipe50000K CNYSupported
Hebei One Stop Purchase Pipeline Manufacturing Plant2023-07-05Plastic Inspection Chamber, Hdpe Conduit, Bwfrp Fiber Woven Extruded Pipe10180K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of plastic inspection wells, it is recommended to prioritize confirming key technical parameters such as well diameter, pressure rating, and connection method to ensure compatibility with existing drainage systems.
  • In municipal engineering or residential underground pipeline networks, the corrosion resistance and anti settlement performance of plastic inspection wells are key considerations, and corresponding specifications of wellbore structures need to be matched in different scenarios.
  • 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.
  • The ring stiffness index of plastic inspection wells directly affects their service life. When purchasing, the appropriate grade should be selected based on soil conditions and burial depth requirements to avoid deformation problems in the later stage.

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