Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Plastic Inspection Chamber Manufacturers in China Sichuan

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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 Sichuan for 2026 are: Sichuan Gudi Environmental Protection Technology Co., Ltd, Sichuan Zhongmeng Pipeline Co., Ltd, Sichuan Muming Pipeline Engineering Co., Ltd, Sichuan Jinyuan Pipe Industry Co., Ltd, Chengdu Xitouan Industrial Co., Ltd, Gudi Pipeline (Sichuan) Co., Ltd, Sichuan Jiayong Pipe Industry Co., Ltd, Chengdu Huixinrong Environmental Protection Technology Co., Ltd, Chengdu Jinhui Tongda Pipeline Co., Ltd, Sichuan Juhui Yingzhi Environmental Protection 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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SichuanSichuan
Top 1
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Sichuan Gudi Environmental Protection Technology Co., Ltd
Overall Score4.9 / 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, Seven Hole Tube (Porous Tube), Internal Ribbed Corrugated Tube

Top 2
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Sichuan Zhongmeng Pipeline Co., Ltd
Overall Score4.7 / 5
Est. Date2019-06-17
Registered Capital3000K CNY

Sichuan Zhongmeng Pipeline Co., Ltd., with its registered address at No. 1, 14th floor, Building 7, No. 593 Jinfu Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Li Rongrong, and the business scope includes the sale of pipeline accessories, building materials, chemical products (excluding dangerous goods), hardware products, electronic products, plastic products, and metal materials; Import and export of goods and technology. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Plastic Inspection Chamber, Double-Wall Corrugated Pipe, Customized Wear-Resistant Grille Tube

Top 3
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Sichuan Muming Pipeline Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2021-01-29
Registered Capital10880K CNY

Sichuan Muming Pipeline Engineering Co., Ltd., with its registered address at No. 109, 1st Floor, Building 4, No. 486 Guanghua East Third Road, Qingyang District, Chengdu, is registered with the Qingyang District Market Supervision and Administration Bureau. The legal representative is Zhang Shuirong, and its business scope includes licensed projects and various engineering construction activities; Construction project design; Import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments) General projects: technology services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of new membrane materials; Sales of rubber products; Water pollution control; Sponge product sales; Municipal facility management; Soil pollution control and remediation services; Sales of mechanical equipment; Sales of metal materials; Operation of wires and cables; Sales of firefighting equipment; Sales of security equipment; Retail of hardware products; Sales of plastic products; Sales of building materials (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Plastic Inspection Chamber, Spiral Tube, Xuansu Blend Structure Wall Tube

TOP4
Sichuan Jinyuan Pipe Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2011-11-21
Registered Capital98000K CNY

Sichuan Jinyuan Pipe Industry Co., Ltd., with its registered address at No. 41 Tuojiang Road, Economic Development Zone (South District), Shifang City, Deyang City, Sichuan Province, is registered with the Market Supervision Administration of Shifang City. The legal representative is Chen Jian, and the business scope includes the production and sales of plastic pipes and fittings, plastic products, rubber products (excluding daily and medical rubber products), metal accessories (business activities can only be carried out after passing the environmental impact assessment); Sales of building materials (excluding sand and gravel), hardware and electrical equipment, mechanical equipment, and chemical raw materials (excluding hazardous chemicals and easily producible drugs); Manage the import and export business of our own products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Inspection Chamber, Steel Wire Skeleton Pipe, Pipeline

TOP5
Chengdu Xitouan Industrial Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-21
Registered Capital5000K CNY

Chengdu Xitouan Industrial Co., Ltd., registered at No. 37, 4th Floor, Building 1, No. 398 Yongkang West Road, Chongyang Street, Chongzhou City, with the registration authority of Chongzhou Market Supervision Administration and the legal representative of Zhang Yifeng, is engaged in the sales of building materials (excluding sand and gravel), wood, ceramics, stone decorative materials, electromechanical equipment, lamps, lighting products, valves, wires and cables, hardware products, electronic products, fire-fighting equipment, educational equipment, environmental protection equipment, experimental equipment, office equipment, plastic products, plastic products, rubber products and molds, ball milled cast iron pipes and accessories, building decoration products, doors and windows, metal pipes and metal pipe joints and accessories; Undertake environmental lighting installation and design engineering, technical consulting and services; Business information consultation; Undertake indoor lighting engineering and lamp installation projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Inspection Chamber, Double Flange Transmission Joint/Expansion Joint, Stainless Steel Concealed/Exposed Stem Gate Valve

TOP6
Gudi Pipeline (Sichuan) Co., Ltd
Overall Score4.5 / 5
Est. Date2024-05-31
Registered Capital319K CNY

Gudi Pipeline (Sichuan) Co., Ltd., with its registered address at No. 1625, 16th Floor, Building 1, No. 666 Jinfu Road, Jinniu District, Chengdu City, Sichuan Province, is registered with the Jinniu District Market Supervision Administration Bureau and represented by Chen Qiu as the legal representative. Its business scope includes general projects such as plastic product manufacturing and branch operation; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products [branch operation]; Sales of glass fiber reinforced plastic products; 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); Sales of labor protection equipment; Operation of wires and cables; Sales of household appliances; Sales of communication equipment; Wholesale of hardware products; Electronic product sales; Sales of building materials; Sales of metal materials; 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, Culvert, Seven Hole Tube (Porous Tube)

TOP7
Sichuan Jiayong Pipe Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2021-03-19
Registered Capital10990K CNY

Sichuan Jiayong Pipe Industry Co., Ltd., with its registered address at No. 908 Yong'an East Road, Chongyang Street, Chongzhou City, Chengdu City, Sichuan Province, is registered with the Chongzhou Market Supervision Administration Bureau. The legal representative is Liu Lei, and its business scope includes general projects such as sales of plastic products; Research and development of new material technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building materials; Sales of biobased materials; Internet sales (except for the sale of goods that need to be licensed); Sales of synthetic materials; Sales of chemical products (excluding licensed chemical products); Sales of cement products; Sales of glass fiber reinforced plastic products; Retail of hardware products; Sales of metal 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: Plastic Inspection Chamber, Pe Conduit, Agr Water Supply Pipe

TOP8
Chengdu Huixinrong Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-07-02
Registered Capital500K CNY

Chengdu Huixinrong Environmental Protection Technology Co., Ltd., registered at No. 2, 2nd Floor, Building 1, Section 4, North Second Ring Road, Chenghua District, Chengdu City, Sichuan Province, China. The registration authority is Chenghua Market Supervision Administration Bureau, and the legal representative is Gao Xushi. The business scope includes general projects: procurement agency services; Research and development of resource recycling technology; Environmental consulting services; Sales of glass fiber reinforced plastic products; Sales of non-metallic minerals and products; Wholesale of hardware products; Electronic product sales; Sales of metal materials; Sales of firefighting equipment; Installation services for ordinary mechanical equipment; Construction of landscaping and greening projects; Sales of daily necessities (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: Plastic Inspection Chamber, Sewage Treatment Equipment, Concrete Septic Tank

TOP9
Chengdu Jinhui Tongda Pipeline Co., Ltd
Overall Score4.4 / 5
Est. Date2018-09-18
Registered Capital100K CNY

Chengdu Jinhui Tongda Pipeline Co., Ltd., with its registered address at No. 3, 19th Floor, Building 2, 568 Jindong Road, Jinjiang District, Chengdu (self designated number M054), is registered with the Jinjiang Market Supervision Administration Bureau and represented by Zhang Zaibai as its legal representative. Its business scope includes licensed projects such as construction projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: sales of plastic products; Sales of rubber products; Sales of building materials; Wholesale of hardware products; Sales of metal materials; Sales of metal products; Sales of mechanical equipment; Sales of firefighting equipment; Sales of lighting fixtures; Import and export of goods. (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, Water Pipe Flexible Joint, Composite Tube

TOP10
Sichuan Juhui Yingzhi Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-04-02
Registered Capital1000K CNY

Sichuan Juhui Yingzhi Environmental Protection Technology Co., Ltd., registered at 1st Floor, Building 1, No. 1 Jinxiang Road, Yongxing Town, Mianyang High tech Zone, registered with the Market Supervision Administration of Mianyang City, represented by Wang Li as the legal representative, with business scope including environmental protection technology promotion services; Manufacturing glass pipes for metal sealing; Manufacturing of plastic rigid pipes; Pipe fittings sales; Selling plastics and plastic products; Manufacturing of plastic parts and plastic products; Selling electronic products; Selling building materials; Selling hardware, electrical and mechanical products; Selling lighting fixtures and decorative items; Retail of specialized components for plumbing pipes; Selling firefighting equipment; Intelligent environmental protection equipment maintenance; Electronic and Intelligent Engineering; Construction of solar power generation projects; Fire protection facility engineering; Environmental engineering management services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Inspection Chamber, Double Walled Reinforced Winding Tube, Composite Material

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Sichuan Gudi Environmental Protection Technology Co., Ltd2019-06-27Plastic Inspection Chamber, Seven Hole Tube (Porous Tube), Internal Ribbed Corrugated Tube5131.900000000001K CNYSupported
Sichuan Zhongmeng Pipeline Co., Ltd2019-06-17Plastic Inspection Chamber, Double-Wall Corrugated Pipe, Customized Wear-Resistant Grille Tube3000K CNYNot Supported
Sichuan Muming Pipeline Engineering Co., Ltd2021-01-29Plastic Inspection Chamber, Spiral Tube, Xuansu Blend Structure Wall Tube10880K CNYNot Supported
Sichuan Jinyuan Pipe Industry Co., Ltd2011-11-21Plastic Inspection Chamber, Steel Wire Skeleton Pipe, Pipeline98000K CNYNot Supported
Chengdu Xitouan Industrial Co., Ltd2018-03-21Plastic Inspection Chamber, Double Flange Transmission Joint/Expansion Joint, Stainless Steel Concealed/Exposed Stem Gate Valve5000K CNYNot Supported
Gudi Pipeline (Sichuan) Co., Ltd2024-05-31Plastic Inspection Chamber, Culvert, Seven Hole Tube (Porous Tube)319K CNYNot Supported
Sichuan Jiayong Pipe Industry Co., Ltd2021-03-19Plastic Inspection Chamber, Pe Conduit, Agr Water Supply Pipe10990K CNYSupported
Chengdu Huixinrong Environmental Protection Technology Co., Ltd2020-07-02Plastic Inspection Chamber, Sewage Treatment Equipment, Concrete Septic Tank500K CNYSupported
Chengdu Jinhui Tongda Pipeline Co., Ltd2018-09-18Plastic Inspection Chamber, Water Pipe Flexible Joint, Composite Tube100K CNYNot Supported
Sichuan Juhui Yingzhi Environmental Protection Technology Co., Ltd2020-04-02Plastic Inspection Chamber, Double Walled Reinforced Winding Tube, Composite Material1000K 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