Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Fiberglass Extruded Square Tube Manufacturers in China

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Top-rated Fiberglass Extruded Square Tube suppliers, How to choose a Fiberglass Extruded Square Tube manufacturer, Best Fiberglass Extruded Square Tube companies in China

The top 10 Fiberglass Extruded Square Tube manufacturers in China for 2026 are: Hebei Xinda Technology Co., Ltd, Hebei Qiqiang Composite Materials Co., Ltd, Zaoqiang Weikuo Fiberglass Co., Ltd, Hebei Xinkuo Fiberglass Products Co., Ltd, Hengshui Baisheng Fiberglass Co., Ltd, Hebei Xingcai Environmental Protection Equipment Co., Ltd, Hebei Qishun Environmental Protection Equipment Co., Ltd, Hengshui Deli Fiberglass Equipment Co., Ltd, Hebei Gongchuang Environmental Protection Equipment Co., Ltd, Hebei Shaoyu Fiberglass 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 Xinda Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-07-06
Registered Capital10000K CNY

Hebei Xinda Technology Co., Ltd., located at No. 20 Xingyuan South Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on July 6, 2020. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Ma Xuezhu. Core products: Fiberglass Extruded Square Tube, Glass Steel Cooling Tower, Fiberglass Cable Tray

Top 2
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Hebei Qiqiang Composite Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2023-03-13
Registered Capital3000K CNY

Hebei Qiqiang Composite Materials Co., Ltd., with its registered address at No. 101 Hengda Road, Xiaozhang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Song Ruru, and the business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of plastic products; Manufacturing of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal signs for transportation and public management; Manufacturing of specialized equipment for traffic safety and control; Sales of signs for transportation and public management; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; General equipment repair; Specialized equipment repair; Repair of metal products; Maintenance of transportation facilities; Installation services for environmental sanitation public facilities; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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 Extruded Square Tube, Fiberglass Bird Proof Cover, Fiberglass Grating

Top 3
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Zaoqiang Weikuo Fiberglass Co., Ltd
Overall Score4.8 / 5
Est. Date2019-03-18
Registered Capital100K CNY

Zaoqiang Weikuo Fiberglass Co., Ltd., with its registered address at Mengtun Village North, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liang Haizhao, and its business scope includes processing, manufacturing, installing, and selling fiberglass dust collectors, desulfurizers, acid mist purification towers, absorption towers, and fiberglass environmental protection equipment; Cooling tower, fan, storage tank, winding pipeline, fiberglass products for water tank, fiberglass anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Extruded Square Tube, Fiberglass Tee, Fiberglass Bridge Tee

TOP4
Hebei Xinkuo Fiberglass Products Co., Ltd
Overall Score4.7 / 5
Est. Date2022-02-09
Registered Capital3000K CNY

Hebei Xinkuo Fiberglass Products Co., Ltd. is registered at No. 198 Fuqiang North Road, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Li Guopeng. Its business scope includes the manufacturing of fiberglass and products. General project: Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Sales of synthetic fibers; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Extruded Square Tube, Fiberglass Grating, Cooling Tower Packing

TOP5
Hengshui Baisheng Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2021-09-13
Registered Capital200K CNY

Hengshui Baisheng Fiberglass Co., Ltd. is registered in Qiliying 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 Wang Yongping. Its business scope includes the manufacturing of glass fiber reinforced plastic products. Processing, manufacturing, production, installation, maintenance, and sales of fiberglass products, environmental protection equipment, molded products, extruded products, hand pasted products, metal products, plastic products, glass flooring, steel cable trays, milestones, hundred meter stakes, marker stakes, anti glare panels, cable trays, bridge frame clamps, brackets, fiberglass pipelines, septic tanks, storage tanks, warning signs, warning stakes, road studs, contour markers, water tanks, crash buckets, guardrails; On site anti-corrosion measures (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Extruded Square Tube, Cooling Tower Bracket, Fiberglass Milestone

TOP6
Hebei Xingcai Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2024-02-29
Registered Capital3000K CNY

Hebei Xingcai Environmental Protection Equipment Co., Ltd., with its registered address at Workshop 6, Building Materials Row 3, East Outer Ring Road, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Tang Huahua, and the business scope includes general projects: manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of metal structures; Sales of metal structures; Sales of chemical products (excluding licensed chemical products); Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and 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; Synthetic fiber manufacturing; Sales of synthetic fibers; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Sales of seals; Sales of metal materials; Sales of rubber products; Rubber product manufacturing; Retail of hardware products; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Wholesale of sports goods and equipment; Water pollution prevention and control services; Environmental consulting services; General equipment repair. (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 Extruded Square Tube, Steel Ladder, Fiberglass Ladder

TOP7
Hebei Qishun Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-03-26
Registered Capital3000K CNY

Hebei Qishun Environmental Protection Equipment Co., Ltd. is registered at 9852, southwest of Liucangkou Village, east of Hengda Road, Matun Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Yang Chao. Its business scope includes the manufacturing of environmental protection equipment. Production, sales, and installation of environmental protection equipment, desulfurization towers, purification towers, integrated pump stations, pipelines, fiberglass containers, fiberglass extruded anode tubes, wet electrostatic precipitators, septic tanks, fire water tanks, cooling towers, fans, molded products, water tanks, marker posts, extruded profiles, light collection panels, anti glare panels, fillers, anti-corrosion and insulation engineering, epoxy floor construction, and sales of epoxy floor paint. We also engage in the export of our own products and technologies, as well as the import of mechanical equipment, spare parts, raw materials, and technologies required by our company, 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 Extruded Square Tube, Cable Trench Cover, Aviation Warning Ball

TOP8
Hengshui Deli Fiberglass Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2014-04-04
Registered Capital1000K CNY

Hengshui Deli Fiberglass Equipment Co., Ltd. is located on the west side of Dongwai Ring Road in Zaoqiang County. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zhang Ce. Its business scope includes processing, manufacturing, and selling fiberglass winding equipment, fiberglass extrusion equipment, fiberglass molding equipment, and fiberglass molds. Import and export of goods.. Core products: Fiberglass Extruded Square Tube, Fiberglass Pipe Winding Equipment, Glass Fiber Reinforcement Production Equipment

TOP9
Hebei Gongchuang Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-08-12
Registered Capital3000K CNY

Hebei Gongchuang Environmental Protection Equipment Co., Ltd. is registered at No. 66 Zuowuzhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Dong Yanfei. The business scope includes the manufacturing of fiberglass and products. Processing, manufacturing, installation, and sales of fiberglass products, double walled tanks, pipelines, cooling towers, fans, molding, extrusion, central air conditioning end products, gas regulator equipment, fire exhaust, rubber products, plastic products, and anti-corrosion and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Extruded Square Tube, Arch Shaped Cover Plate For Sewage Tank,

TOP10
Hebei Shaoyu Fiberglass Co., Ltd

East Ring North Road, West Chaohui Street, North Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.4 / 5
Est. Date2021-04-08
Registered Capital3000K CNY

Hebei Shaoyu Fiberglass Co., Ltd., located in Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on April 8, 2021. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Dong Hongyu. Core products: Fiberglass Extruded Square Tube, Frp Pipe Fittings, Fiberglass Profiles

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Xinda Technology Co., Ltd2020-07-06Fiberglass Extruded Square Tube, Glass Steel Cooling Tower, Fiberglass Cable Tray10000K CNYNot Supported
Hebei Qiqiang Composite Materials Co., Ltd2023-03-13Fiberglass Extruded Square Tube, Fiberglass Bird Proof Cover, Fiberglass Grating3000K CNYSupported
Zaoqiang Weikuo Fiberglass Co., Ltd2019-03-18Fiberglass Extruded Square Tube, Fiberglass Tee, Fiberglass Bridge Tee100K CNYSupported
Hebei Xinkuo Fiberglass Products Co., Ltd2022-02-09Fiberglass Extruded Square Tube, Fiberglass Grating, Cooling Tower Packing3000K CNYNot Supported
Hengshui Baisheng Fiberglass Co., Ltd2021-09-13Fiberglass Extruded Square Tube, Cooling Tower Bracket, Fiberglass Milestone200K CNYSupported
Hebei Xingcai Environmental Protection Equipment Co., Ltd2024-02-29Fiberglass Extruded Square Tube, Steel Ladder, Fiberglass Ladder3000K CNYSupported
Hebei Qishun Environmental Protection Equipment Co., Ltd2020-03-26Fiberglass Extruded Square Tube, Cable Trench Cover, Aviation Warning Ball3000K CNYNot Supported
Hengshui Deli Fiberglass Equipment Co., Ltd2014-04-04Fiberglass Extruded Square Tube, Fiberglass Pipe Winding Equipment, Glass Fiber Reinforcement Production Equipment1000K CNYNot Supported
Hebei Gongchuang Environmental Protection Equipment Co., Ltd2020-08-12Fiberglass Extruded Square Tube, Arch Shaped Cover Plate For Sewage Tank, 3000K CNYNot Supported
Hebei Shaoyu Fiberglass Co., Ltd2021-04-08Fiberglass Extruded Square Tube, Frp Pipe Fittings, Fiberglass Profiles3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of fiberglass extruded square tubes, it is recommended to clarify key technical parameters such as wall thickness, cross-sectional dimensions, and tensile strength based on actual application scenarios (such as chemical anti-corrosion brackets, building structural supports, etc.) to ensure performance matching.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable product supply and technical support.
  • In special scenarios such as power insulated fences or marine platform guardrails, it is necessary to focus on verifying the weather resistance and UV resistance of fiberglass extruded square tubes to avoid material aging caused by environmental factors.
  • It is recommended to compare the product specifications provided by different suppliers during procurement, paying attention to differences in parameters such as resin type and fiber content, which directly affect the mechanical properties and long-term durability of square tubes.

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