Updated Oct 17, 2026 · Public platform & industry data

Oct 17, 2026 Updated

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2026 Top 10 Fiberglass Channel9frp Duct Manufacturers in China

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Top-rated Fiberglass Channel9frp Duct suppliers, How to choose a Fiberglass Channel9frp Duct manufacturer, Best Fiberglass Channel9frp Duct companies in China

The top 10 Fiberglass Channel9frp Duct manufacturers in China for 2026 are: Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Langfang Rongwei Anti corrosion Materials Co., Ltd, Weifang Xinghai Fiberglass Co., Ltd, Hebei Rongji Environmental Protection Equipment Co., Ltd, Hebei Yusen Fiberglass Co., Ltd, Lichuan Mining Machinery (Jiangxi) Co., Ltd, Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household), Changzhou Xinhe Flooring Technology Co., Ltd, Shandong Hualing Environmental Protection Equipment Co., Ltd, Langfang Xutong Thermal Insulation Materials 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 Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2021-08-26
Registered Capital3000K CNY

Hebei Sanluwu Environmental Protection Equipment Co., Ltd., with its registered address at No. 58 East Outer Ring Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Xu Tingting, and its business scope includes the manufacturing of glass fiber reinforced plastic products. Processing, manufacturing, installation, and sales of fiberglass products, fiberglass winding products, molded products, pultruded products, hand pasted products, plastic products, power equipment, mechanical equipment, dust removal equipment, air purification equipment, water treatment equipment, water circulation cooling equipment, ventilation equipment, environmental protection equipment, central air conditioning and end products, power auxiliary equipment and accessories, metal products, conveying machinery and accessories, anti-corrosion and insulation engineering construction, gas regulator equipment, non-standard steel structure products, air pollution control equipment, rubber and plastic products, import and export business of self-produced products and technologies of the enterprise, as well as import and export business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, but limited or prohibited by the state for the company to operate or import and export. Excluding goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Channel9frp Duct, Fiberglass Drainage Ditch, Biological Deodorization Box

Top 2
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Langfang Rongwei Anti corrosion Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2015-11-18
Registered Capital5000K CNY

Langfang Rongwei Anti corrosion Materials Co., Ltd., with its registered address in Zhangjia Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province, is registered with the Administration for Industry and Commerce of Dacheng County, Langfang City. The legal representative is Zhang Zhongli, and its business scope includes processing and sales of glass flake adhesive, glass flake anti-corrosion coatings, fireproof adhesives, fireproof bags, and fireproof coatings; Sales: Zinc rich paint, vinyl ester resin, epoxy resin, unsaturated resin, epoxy coating, diluent, accelerator, curing agent, epoxy floor paint; Undertake the construction of anti-corrosion and insulation projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Channel9frp Duct, Color Steel Refurbished Paint, Silver Paint

Top 3
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Weifang Xinghai Fiberglass Co., Ltd
Overall Score4.8 / 5
Est. Date2012-08-16
Registered Capital5000K CNY

Weifang Xinghai Fiberglass Co., Ltd. is located on the south side of Beijiao 5th Road, Dongliujiahe Village, Yingqiu Town, Changle County, Weifang City, Shandong Province. It was established on August 16, 2012 and registered with the Changle County Market Supervision Administration. The legal representative is Zhang Dongmei. Core products: Fiberglass Channel9frp Duct

TOP4
Hebei Rongji Environmental Protection Equipment Co., Ltd

No. 9, 2nd Floor, Furuixiang Community, Jianshe South Road, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.7 / 5
Est. Date2026-03-26
Registered Capital600K CNY

Hebei Rongji Environmental Protection Equipment Co., Ltd. is located at No. 9, 2nd Floor, Furuixiang Community, Jianshe South Road, Zaoqiang County, Hengshui City, Hebei Province. It was established on March 26, 2026, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Rong Zhicheng. Core products: Fiberglass Channel9frp Duct

TOP5
Hebei Yusen Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2022-04-14
Registered Capital5000K CNY

Hebei Yusen Fiberglass Co., Ltd. is registered at No. 16, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Qu Rui. Its business scope includes the manufacturing of glass fiber reinforced plastic products. Sales of glass fiber reinforced plastic products. Manufacturing of specialized equipment for environmental protection, sales of specialized equipment for environmental protection, manufacturing of refrigeration and air conditioning equipment, sales of refrigeration and air conditioning equipment, sales of non-metallic minerals and products; Manufacturing of non-metallic mineral products; Manufacturing of specialized machinery for the production of building materials; New material technology research and development, sewage treatment and recycling, water environment pollution prevention and control services; Sales of chemical products (excluding hazardous chemicals) and manufacturing of plastic products; Sales of plastic products; Sales of metal products; Rubber product manufacturing; Sales of rubber products, manufacturing of insulation and sound insulation materials, sales of insulation and sound insulation materials, manufacturing of fans and blowers, sales of fans and blowers, sales of anti-corrosion materials, sales of insulation materials, construction projects, sales of communication equipment, sales of signs for transportation and public management, manufacturing of railway transportation infrastructure, manufacturing of transmission and distribution and control equipment, manufacturing of power facility equipment, sales of power facility equipment, manufacturing of electrical signal equipment devices, manufacturing of electronic components and electromechanical component equipment; Sales of electronic components and electromechanical equipment; Manufacturing specialized machinery for agriculture, forestry, animal husbandry, fisheries, and related fields. Subcontracting of construction labor, construction of landscaping projects, manufacturing of high-performance fibers and composite materials, sales of high-performance fibers and composite materials, sales of green composite materials for rail transit, production of gas appliances, manufacturing of instruments and meters, construction engineering, construction professional operations, construction engineering design, municipal facility management, manufacturing of non electric household appliances, sales of non electric household appliances, manufacturing of cement products, sales of cement products, research and development of new material technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Channel9frp Duct, Septic Tank, Integrated Pumping Station

TOP6
Lichuan Mining Machinery (Jiangxi) Co., Ltd

Office Building No. 5 Jincheng 1st Road, Guzhang Industrial Park, Shicheng County, Ganzhou City, Jiangxi Province

Overall Score4.6 / 5
Est. Date2019-05-15
Registered Capital1000K CNY

Lichuan Mining Machinery (Jiangxi) Co., Ltd., located at No. 5 Jincheng 1st Road, Guzhang Industrial Park, Shicheng County, Ganzhou City, Jiangxi Province, was established on May 15, 2019. The registered authority is Shicheng County Market Supervision Administration, and the legal representative is Wen Xiangyuan. Core products: Fiberglass Channel9frp Duct

TOP7
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)
Overall Score4.6 / 5
Est. Date2025-04-10
Registered Capital-

Jinwo Environmental Protection Equipment Sales Factory (Individual Business) in Zaoqiang County, Hengshui City, located at No. 16 Kangma Village, Zaoqiang Town, Zaoqiang County, was established on April 10, 2025. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Liu Jie. Core products: Fiberglass Channel9frp Duct

TOP8
Changzhou Xinhe Flooring Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-05-19
Registered Capital5000K CNY

Changzhou Xinhe Flooring Technology Co., Ltd., with its registered address at Room 609, No. 301 Tongjiang Avenue, Xinbei District, Changzhou. The registration authority is the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and the legal representative is Pang Runtao. Its business scope includes the research and development of epoxy flooring technology; Indoor and outdoor architectural decoration design and construction; Design and construction of flooring engineering; Construction of parking lot facilities engineering, road traffic facilities engineering, sports field facilities engineering, and anti-corrosion engineering; Sales of building materials and chemical raw materials (excluding hazardous materials). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Channel9frp Duct, Wood-Plastic Composite Flooring, Epoxy Colored Sand Flooring

TOP9
Shandong Hualing Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-10-18
Registered Capital3000K CNY

Shandong Hualeng Environmental Protection Equipment Co., Ltd., with its registered address at No. 5 Sanchaocheng Village, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau and represented by Wang Baijie as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Sales of electrical equipment; Electrical equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Environmental consulting services; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Environmental protection monitoring; Residential water and electricity installation and maintenance services; General equipment repair; Sales of metal materials; Manufacturing of metal structures; Sales of metal structures. (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: construction project construction; Professional construction work. (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 Channel9frp Duct, Glass Steel Cooling Tower, Square Cooling Tower

TOP10
Langfang Xutong Thermal Insulation Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2013-03-27
Registered Capital1000K CNY

Langfang Xutong Thermal Insulation Materials Co., Ltd., registered in Xiaojiugong Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City, with Li Junfeng as the legal representative. Its business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of plastic products; Sales of plastic products; Manufacturing of cement products; Sales of cement products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sales of building materials; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products). (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: construction project construction; Construction labor subcontracting. (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 Channel9frp Duct, Inorganic Fibers, Silicate Shell

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Fiberglass Channel9frp Duct, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Langfang Rongwei Anti corrosion Materials Co., Ltd2015-11-18Fiberglass Channel9frp Duct, Color Steel Refurbished Paint, Silver Paint5000K CNYNot Supported
Weifang Xinghai Fiberglass Co., Ltd2012-08-16Fiberglass Channel9frp Duct5000K CNYNot Supported
Hebei Rongji Environmental Protection Equipment Co., Ltd2026-03-26Fiberglass Channel9frp Duct600K CNYNot Supported
Hebei Yusen Fiberglass Co., Ltd2022-04-14Fiberglass Channel9frp Duct, Septic Tank, Integrated Pumping Station5000K CNYSupported
Lichuan Mining Machinery (Jiangxi) Co., Ltd2019-05-15Fiberglass Channel9frp Duct1000K CNYNot Supported
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)2025-04-10Fiberglass Channel9frp Duct-Not Supported
Changzhou Xinhe Flooring Technology Co., Ltd2014-05-19Fiberglass Channel9frp Duct, Wood-Plastic Composite Flooring, Epoxy Colored Sand Flooring5000K CNYSupported
Shandong Hualing Environmental Protection Equipment Co., Ltd2021-10-18Fiberglass Channel9frp Duct, Glass Steel Cooling Tower, Square Cooling Tower3000K CNYSupported
Langfang Xutong Thermal Insulation Materials Co., Ltd2013-03-27Fiberglass Channel9frp Duct, Inorganic Fibers, Silicate Shell1000K CNYNot Supported

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