Updated Sep 1, 2026 · Public platform & industry data

Sep 1, 2026 Updated

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2026 Top 10 Fiberglass Inspection Well Manufacturers in China

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

The top 10 Fiberglass Inspection Well manufacturers in China for 2026 are: Hebei Yibao Composite Materials Co., Ltd, Zaoqiang County Jinda Fiberglass Co., Ltd, Hebei Wohan Environmental Protection Equipment Co., Ltd, Hebei Ouyi Technology Group Co., Ltd, Hebei Xinzao Environmental Protection Equipment Co., Ltd, Hengshui Runmuyuan Environmental Protection Equipment Co., Ltd, Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd, Huizhou Dongxin Jianji Cement Products Co., Ltd, Guangdong Xinsheng Jianji Environmental Protection Building Materials Co., Ltd, Shandong Xiangyi Electric Power 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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Hebei Yibao Composite Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2019-01-21
Registered Capital3000K CNY

Hebei Yibao Composite Materials Co., Ltd., with its registered address located east of the Central Kindergarten in Dongxing Road, Qingliangdian Town, Wuyi County, is registered with the Market Supervision Administration of Wuyi County, Hengshui City. The legal representative is Zhao Lihua, and its business scope includes processing, manufacturing, and sales of composite materials, fiberglass products, rubber products, plastic products, metal products, insulation materials, air pollution control equipment, solid waste and water treatment equipment, ventilation and air conditioning equipment. (Except for hazardous chemicals) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Inspection Well, Entangled Septic Tank, Anaerobic Reactor

Top 2
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Zaoqiang County Jinda Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-31
Registered Capital100K CNY

Zaoqiang Jinda Fiberglass Co., Ltd. is registered at No. 127 Hujiazhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lu Jianlong. Its business scope includes the manufacturing of fiberglass reinforced plastic products, environmental protection equipment, metal products, plastic products, pumps, valves, compressors and machinery, pipeline and equipment installation, metal processing machinery manufacturing, wholesale of mechanical equipment, hardware products and electronic products, and manufacturing of gas and energy household appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Inspection Well, Corrugated Hot-Dip Galvanized Storage Tank, Glass Steel Surface Well

Top 3
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Hebei Wohan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-21
Registered Capital3000K CNY

Hebei Wohan Environmental Protection Equipment Co., Ltd. is registered in Houchenzhuang Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Administration for Industry and Commerce of Zaoqiang County, Hengshui City, and the legal representative is Chen Bing. The company's business scope includes processing, manufacturing, and selling environmental protection equipment, fiberglass products, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, conveyor accessories, fiberglass winding products, cooling towers and fillers, central air conditioning terminal supporting products, rubber products, automation supporting products, molded products, pipeline products, containers, filters, anti-corrosion and insulation engineering, non-standard steel structure products, gas regulator equipment, wire and cable, optical cable, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment. And accessories, engineering construction and installation, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw 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). Core products: Fiberglass Inspection Well, Fiberglass Oil Separator, Fiberglass Bend

TOP4
Hebei Ouyi Technology Group Co., Ltd
Overall Score4.6 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (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). Core products: Fiberglass Inspection Well, Smc Molded Cable Tray, Fiberglass Desulfurization Tower

TOP5
Hebei Xinzao Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-27
Registered Capital3000K CNY

Hebei Xinzao Environmental Protection Equipment Co., Ltd. is registered at 50 meters east of the intersection of Chuangye Road on the south side of the Small and Medium sized Enterprise Entrepreneurship Park in Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lv Yanan. The business scope includes the manufacturing of environmental protection special equipment, glass fiber reinforced plastic products, metal products, plastic products, gas and energy household appliances, pumps, valves, compressors and machinery manufacturing, wholesale of mechanical equipment, hardware products and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Inspection Well, Sewage Tank Cover Plate, Frp Pipe

TOP6
Hengshui Runmuyuan Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-06-11
Registered Capital100K CNY

Hengshui Runmuyuan Environmental Protection Equipment Co., Ltd. is located at No. 56, Datauanyuan Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on June 11, 2021, with the registration authority of Hengshui Zaoqiang County Market Supervision Administration and the legal representative being Zhang Yinlong. Core products: Fiberglass Inspection Well, Frp Pipe, Integrated Pumping Station

TOP7
Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2024-08-22
Registered Capital100K CNY

Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd., with its registered address at No.1 Chuangye South Road, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Zhang Haitao, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Sales of non-metallic minerals and products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Municipal facility management; Construction of sports facilities engineering; Maintenance of transportation facilities; Installation services for ordinary mechanical equipment; Environmental consulting services. (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: Fiberglass Inspection Well, Glass Steel Surface Well, Frp Water Tank

TOP8
Huizhou Dongxin Jianji Cement Products Co., Ltd
Overall Score4.5 / 5
Est. Date2020-06-29
Registered Capital5000K CNY

Huizhou Dongxin Jianji Cement Products Co., Ltd., with its registered address at Yongping Village, Yongping Development Zone, Tonghu Town, Zhongkai High tech Zone, Huizhou City, is a self built house owned by Li Jifa. The registration authority is the Market Supervision and Administration Bureau of Zhongkai High tech Industrial Development Zone, Huizhou City, and the legal representative is Yang Daming. Its business scope includes the sales of cement prefabricated parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Inspection Well, Cement Pier, Photovoltaic Pier

TOP9
Guangdong Xinsheng Jianji Environmental Protection Building Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2024-03-12
Registered Capital5000K CNY

Guangdong Xinsheng Jianji Environmental Protection Building Materials Co., Ltd., with its registered address at 28-3 Tanling Avenue West, Dagang Town, Nansha District, Guangzhou, is registered with the Market Supervision Administration of Nansha District, Guangzhou. The legal representative is Yang Daming, and its business scope includes the manufacturing of cement products; Sales of cement products; Sales of metal structures; Mold sales; Manufacturing of concrete structural components; Sales of building materials; Sales of concrete structural components; Municipal facility management; Manufacturing of metal structures; Construction of landscaping and greening projects; Internet sales (except for the sale of goods that need to be licensed); Sales of mechanical equipment; Industrial engineering design services; House demolition services; Engineering management services; Sales of building decoration materials; Brick and tile sales; Brick and tile manufacturing; Sales of building blocks; Black metal casting; Manufacturing of building blocks; Research and development of construction waste recycling technology; Information technology consulting services; Domestic trade agency; Stone processing for construction; Sales of plastic products; Manufacturing of plastic products; Sales of metal materials; Sales agent;;. Core products: Fiberglass Inspection Well

TOP10
Shandong Xiangyi Electric Power Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2025-06-10
Registered Capital10000K CNY

Shandong Xiangyi Electric Power Technology Co., Ltd., with its registered address located 700 meters south of Zengdian Village, Macun Town, Jiaxiang County, Jining City, Shandong Province, is registered with the Jiaxiang County Market Supervision Administration. The legal representative is Li Xianping, and its business scope includes general projects such as research and development of high-efficiency energy-saving technologies in the power industry; Manufacturing of cement products; Sales of cement products; Engineering management services; Sales of communication equipment; Sales of power facilities and equipment; Sales of power electronic components; Sales of electric dynamometer motors; Retail of hardware products; Sales of metal materials; Sales of building materials; Sales of steel reinforcement products for construction. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. Licensed projects include the installation, maintenance, and testing of power transmission, power supply, and receiving facilities. (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: Fiberglass Inspection Well, Large Bending Distance Cement Electric Pole, Cement Pulling Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Yibao Composite Materials Co., Ltd2019-01-21Fiberglass Inspection Well, Entangled Septic Tank, Anaerobic Reactor3000K CNYNot Supported
Zaoqiang County Jinda Fiberglass Co., Ltd2019-01-31Fiberglass Inspection Well, Corrugated Hot-Dip Galvanized Storage Tank, Glass Steel Surface Well100K CNYSupported
Hebei Wohan Environmental Protection Equipment Co., Ltd2017-08-21Fiberglass Inspection Well, Fiberglass Oil Separator, Fiberglass Bend3000K CNYSupported
Hebei Ouyi Technology Group Co., Ltd2012-01-12Fiberglass Inspection Well, Smc Molded Cable Tray, Fiberglass Desulfurization Tower100060K CNYSupported
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Fiberglass Inspection Well, Sewage Tank Cover Plate, Frp Pipe3000K CNYSupported
Hengshui Runmuyuan Environmental Protection Equipment Co., Ltd2021-06-11Fiberglass Inspection Well, Frp Pipe, Integrated Pumping Station100K CNYNot Supported
Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd2024-08-22Fiberglass Inspection Well, Glass Steel Surface Well, Frp Water Tank100K CNYSupported
Huizhou Dongxin Jianji Cement Products Co., Ltd2020-06-29Fiberglass Inspection Well, Cement Pier, Photovoltaic Pier5000K CNYSupported
Guangdong Xinsheng Jianji Environmental Protection Building Materials Co., Ltd2024-03-12Fiberglass Inspection Well5000K CNYNot Supported
Shandong Xiangyi Electric Power Technology Co., Ltd2025-06-10Fiberglass Inspection Well, Large Bending Distance Cement Electric Pole, Cement Pulling Plate10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of fiberglass inspection wells, it is recommended to prioritize confirming key technical parameters such as well diameter, pressure rating, and corrosion resistance to ensure compatibility with underground pipeline systems.
  • In corrosive environments such as municipal drainage and chemical parks, fiberglass inspection wells have become a common choice due to their lightweight and anti-seepage properties. When purchasing, the wellbore structure design can be evaluated based on specific scenarios.
  • When selecting suppliers, priority can be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen suppliers that meet long-term cooperation conditions.
  • For different burial depth requirements, it is necessary to verify the ring stiffness and soil cover thickness parameters of the fiberglass inspection well to avoid deformation of the well body due to insufficient load.

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