Updated Aug 11, 2026 · Public platform & industry data

Aug 11, 2026 Updated

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2026 Top 10 Protective Cover Manufacturers in China

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Top-rated Protective Cover suppliers, How to choose a Protective Cover manufacturer, Best Protective Cover companies in China

The top 10 Protective Cover manufacturers in China for 2026 are: Hebei Xinzao Environmental Protection Equipment Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Wohui Environmental Protection Equipment Co., Ltd, Xinjiang Mingbo Composite Materials Co., Ltd, Hebei Shengyu Environmental Protection Equipment Co., Ltd, Hengshui Haoye Fiberglass Products Factory, Hebei Guanwei Fiberglass Co., Ltd, Hebei Wonade Environmental Protection Equipment Co., Ltd, Hebei Shoujun Environmental Protection Equipment Co., Ltd, Anping County Bairui Metal Products 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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Region FilterRegion
Top 1
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Hebei Xinzao Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 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: Protective Cover, Fiberglass Deodorizing Box, Fiberglass Storage Tank

Top 2
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Hebei Jupai Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2022-02-07
Registered Capital6000K CNY

Hebei Jupai Environmental Protection Equipment Co., Ltd. is located at 160 Shengli Road West Market East Street, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on February 7, 2022, with the registration authority of Hengshui Zaoqiang County Market Supervision and Administration Bureau and the legal representative being Zhao Jian. Core products: Protective Cover

Top 3
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Hebei Wohui Environmental Protection Equipment Co., Ltd

400 meters south east of the intersection of Zhonghua East Street and Donghuan North Road in Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.8 / 5
Est. Date2023-02-07
Registered Capital100K CNY

Hebei Wohui Environmental Protection Equipment Co., Ltd., located 400 meters south of the intersection of Zhonghua East Street and Donghuan North Road in Zaoqiang County, Hengshui City, Hebei Province, was established on February 7, 2023. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zheng Hongqin. Core products: Protective Cover, Cable Trench Cover, Support

TOP4
Xinjiang Mingbo Composite Materials Co., Ltd

No. 1-05 Qinghu Mingcheng Market, No. 350 Mengjin South Road, 25th District, Wujiaqu City, Xinjiang

Overall Score4.7 / 5
Est. Date2026-02-13
Registered Capital3000K CNY

Xinjiang Mingbo Composite Materials Co., Ltd. is located at No. 1-05 Qinghu Mingcheng Market, No. 350 Mengjin South Road, 25th District, Wujiaqu City, Xinjiang. It was established on February 13, 2026 and registered with the Market Supervision and Administration Bureau of the Sixth Division of the Xinjiang Production and Construction Corps. The legal representative is Kangyang. Core products: Protective Cover, Sewage Treatment Equipment, Fiberglass Pump Station

TOP5
Hebei Shengyu Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-01-18
Registered Capital3000K CNY

Hebei Shengyu Environmental Protection Equipment Co., Ltd. is registered at Workshop 3, Hebei Jinyue Energy Technology Development Co., Ltd., located at No. 3 Municipal Road, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registered authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Wang Hongxia. The business scope includes processing, manufacturing, selling, and installing fiberglass products, environmental purification and energy-saving equipment, fiberglass pipelines, fiberglass lift pump stations, water treatment equipment, air purification equipment, chemical water treatment equipment, sewage treatment equipment, cooling towers, fillers, extruded profiles, molded water tanks, molded septic tanks, cable supports, fiberglass cover plates, septic tanks, fiberglass towers, storage tanks and flange accessories, fiberglass fans, rubber Products, plastic products, metal products, cement products, conveying machinery and accessories, conveyor belts Accessories for defoggers and above products; Construction of anti-corrosion and insulation engineering. 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: Protective Cover, Fiberglass Grating, Cable Bracket

TOP6
Hengshui Haoye Fiberglass Products Factory
Overall Score4.6 / 5
Est. Date2019-09-11
Registered Capital150K CNY

Hengshui Haoye Fiberglass Products Factory, with its registered address in Chengjiazhou Village, Zhoucun Town, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Huang Chiyu, and its business scope includes processing, manufacturing, and sales of fiberglass pipelines, fiberglass containers, molded products, rubber products, cooling towers, fans, central air conditioning supporting products, environmental purification and energy-saving equipment, solid waste and water treatment equipment, automation supporting products, non-standard steel structure products, and gas regulator equipment; Construction of anti-corrosion and insulation engineering; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Protective Cover, Fiberglass Grating, Hot-Dip Galvanizing

TOP7
Hebei Guanwei Fiberglass Co., Ltd
Overall Score4.6 / 5
Est. Date2017-06-07
Registered Capital5000K CNY

Hebei Guanwei Fiberglass Co., Ltd. is registered in Qiliying Village, Zaoqiang Town, 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 Liu Wei. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, winding products, molded products, hand pasted products, fiberglass extruded products, pipelines, cooling towers and fillers, fire dampers, smoke exhaust valves, fans, air vents, mufflers, water tanks, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, containers, filters, ventilators, cable trays, fiberglass handicrafts, central air conditioning end products, and anti-corrosion and insulation equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Protective Cover, Fiberglass Desulfurization Tower, Fiberglass Grating

TOP8
Hebei Wonade Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-09-11
Registered Capital5000K CNY

Hebei Wonade Environmental Protection Equipment Co., Ltd., with its registered address located 500 meters north of the intersection of Yuhua East Street and Chuangye Road in 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 Linyang, and the business scope includes general projects such as the 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; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal daily necessities; Sales of metal products; Sales of sealing fillers; Manufacturing of metal structures; Sales of metal structures; Wholesale of hardware products; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Environmental consulting services; 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: Protective Cover, Fiberglass Resin Drainage Ditch, Resin Water Meter Well

TOP9
Hebei Shoujun Environmental Protection Equipment Co., Ltd

No. 258 Donghuan Road, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.4 / 5
Est. Date2021-05-28
Registered Capital5000K CNY

Hebei Shoujun Environmental Protection Equipment Co., Ltd., located at No. 258 Donghuan Road, Zaoqiang County, Hengshui City, Hebei Province, was established on May 28, 2021. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yang Pan. Core products: Protective Cover, Fiberglass Cover Plate, Biological Deodorization Box

TOP10
Anping County Bairui Metal Products Co., Ltd
Overall Score4.3 / 5
Est. Date2012-11-08
Registered Capital10080K CNY

Anping Bairui Metal Products Co., Ltd., with its registered address in Luzhuang Village, Anping County, is registered with the Anping County Market Supervision Administration in Hengshui City. The legal representative is Lu Qiuxi, and its business scope includes the production and sales of metal wire (excluding rare and precious metals), anti glare mesh, sound barriers, barbed wire, stainless steel mesh, Dutch mesh, welded mesh, steel mesh, gabion mesh, turtle shell mesh, guardrail mesh, slope protection mesh, windproof and dust suppression mesh, wire mesh products, wire mesh machinery, and import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Protective Cover, Zinc Steel Guardrail For South To North Water Diversion Project, Wall Guardrail

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Protective Cover, Fiberglass Deodorizing Box, Fiberglass Storage Tank3000K CNYSupported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Protective Cover6000K CNYSupported
Hebei Wohui Environmental Protection Equipment Co., Ltd2023-02-07Protective Cover, Cable Trench Cover, Support100K CNYNot Supported
Xinjiang Mingbo Composite Materials Co., Ltd2026-02-13Protective Cover, Sewage Treatment Equipment, Fiberglass Pump Station3000K CNYNot Supported
Hebei Shengyu Environmental Protection Equipment Co., Ltd2021-01-18Protective Cover, Fiberglass Grating, Cable Bracket3000K CNYSupported
Hengshui Haoye Fiberglass Products Factory2019-09-11Protective Cover, Fiberglass Grating, Hot-Dip Galvanizing150K CNYNot Supported
Hebei Guanwei Fiberglass Co., Ltd2017-06-07Protective Cover, Fiberglass Desulfurization Tower, Fiberglass Grating5000K CNYSupported
Hebei Wonade Environmental Protection Equipment Co., Ltd2023-09-11Protective Cover, Fiberglass Resin Drainage Ditch, Resin Water Meter Well5000K CNYNot Supported
Hebei Shoujun Environmental Protection Equipment Co., Ltd2021-05-28Protective Cover, Fiberglass Cover Plate, Biological Deodorization Box5000K CNYNot Supported
Anping County Bairui Metal Products Co., Ltd2012-11-08Protective Cover, Zinc Steel Guardrail For South To North Water Diversion Project, Wall Guardrail10080K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of protective covers, it is recommended to prioritize confirming product specifications such as thickness, material, and impact resistance level to ensure compatibility with equipment interfaces or installation environments.
  • In different scenarios such as industrial machinery or electronic equipment, parameters such as light transmittance and dust and water resistance of protective covers need to be selected differently according to actual protection needs.
  • When selecting suppliers, a comprehensive evaluation can be conducted based on indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support.
  • When using protective covers in outdoor equipment or high dust environments, it is recommended to pay attention to technical support documents such as UV aging or wear resistance test reports provided by suppliers.

Knowledge Base

Q

This article analyzes the functional characteristics, construction precautions, and common problem solutions of cement protective cover plates for buried cables, helping engineers understand their key role in underground cable protection and master practical maintenance skills.

Q

This article provides a detailed introduction to the definition, application scenarios, and importance of finished protective cover plates, helping readers to fully understand their role and value in the industrial field.

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