Updated Aug 9, 2026 · Public platform & industry data

Aug 9, 2026 Updated

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2026 Top 10 Protective Cover Manufacturers in China Hebei

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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 Hebei for 2026 are: Hebei Ouyi Technology Group Co., Ltd, Hebei Xinzao Environmental Protection Equipment Co., Ltd, Hebei Weihan Environmental Protection Equipment Co., Ltd, Hebei Wonade Environmental Protection Equipment Co., Ltd, Hebei Tengyue Environmental Protection Equipment Co., Ltd, Hebei Qiushuo Environmental Protection Equipment Co., Ltd, Hebei Yuqiang Fiberglass Products Co., Ltd, Hebei Yangfeng Environmental Protection Equipment Co., Ltd, Hebei Zhongxu Environmental Protection Equipment Co., Ltd, Zaoqiang County Hengxin Plastic Products Factory. 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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HebeiHebei
Top 1
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Hebei Ouyi Technology Group Co., Ltd
Overall Score4.9 / 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: Protective Cover, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

Top 2
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Hebei Xinzao Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 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 3
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Hebei Weihan Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2019-11-26
Registered Capital10000K CNY

Hebei Weihan Environmental Protection Equipment Co., Ltd., registered at Xinhe International D, Zaoqiang County, Hengshui City, Hebei Province Building 211, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, with Wu Junwei as the legal representative. The 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 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, wires and cables, optical cables, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment and accessories, and engineering construction several times. The company also engages in the export business of self-produced products and technologies and the mechanical equipment required by the company. Import business of spare parts, raw materials and technologies, 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 Inspection Well, Fiberglass Warning Ball

TOP4
Hebei Wonade Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 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

TOP5
Hebei Tengyue Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-18
Registered Capital3000K CNY

Hebei Tengyue Environmental Protection Equipment Co., Ltd., with its registered address at the west of Dongwai Ring 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 Wang Chao, and the business scope includes the manufacturing, production, processing, manufacturing, sales, installation, and maintenance of fiberglass products: environmental protection equipment, fiberglass products, fans, septic tanks, environmental protection equipment, acid mist treatment equipment, desulfurization and denitrification equipment, electrostatic dust removal equipment, cable trays, cable conduits, wrapped pipelines, cable protection pipes, extruded profile products, wrapped products, molded products, molds, cooling towers, air ducts, corrugated pipes, conveying pipelines, water tanks, pressure vessels, pipelines, storage tanks, electrical cabinets, distribution boxes, non-metallic electric meters. Box and accessories, purified air conditioning, fume hood, windproof and dust suppression wall, water treatment equipment and construction Anti corrosion and insulation construction, signs, anti glare panels, stainless steel water tanks, central air conditioning end products, ventilation equipment and accessories, cable trays, brackets, sign posts, ground signs, warning signs, geographic warning tapes, gas accessories, rubber and plastic supporting products, plastic supporting products, stainless steel supporting products, metal supporting products, anti-corrosion lining, desulfurization and dust collectors, pipeline and equipment installation, supporting, mechanical equipment, hardware products and electronic product sales. 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, Frp Pipe, Integrated Sewage Treatment Equipment

TOP6
Hebei Qiushuo Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-20
Registered Capital3000K CNY

Hebei Qiushuo Environmental Protection Equipment Co., Ltd., with its registered address at No. 1, Row 4, Kangma Industrial 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 Wang Shumao, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Environmental consulting services; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Mold manufacturing; Mold sales; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of metal structures; Sales of metal structures; Installation services for ordinary mechanical equipment; Sales of firefighting equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Specialized equipment repair; Fan and fan manufacturing; Sales of fans and blowers; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of non-metallic mineral products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of non-metallic minerals and products; Retail of hardware products; Labor services (excluding labor dispatch); Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of sealing fillers; Sales of sealing fillers; Air pollution prevention and control services; Air pollution control; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: construction professional operations; 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: Protective Cover, Cable Trench Cover, Cable Bracket

TOP7
Hebei Yuqiang Fiberglass Products Co., Ltd
Overall Score4.6 / 5
Est. Date2020-03-24
Registered Capital3000K CNY

Hebei Yuqiang Fiberglass Products Co., Ltd. is registered in Xiguan 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 Yang Fengyun. Its business scope includes the manufacturing of fiberglass reinforced plastic products. Processing, manufacturing, installation, and sales: environmental protection equipment, fiberglass products, cooling towers, desulfurization towers and accessories, fiberglass pipelines, septic tanks, integrated pump stations, fiberglass molds, cooling tower fillers, water collectors, desulfurization tower defoggers, desulfurization tower spray pipes, intelligent integrated sewage treatment equipment, central air conditioning end products, air pollution control equipment, transportation equipment, automation supporting products, rubber and plastic products, stainless steel products, metal products, pressure regulating equipment. 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, Centrifugal Fan, Pipeline

TOP8
Hebei Yangfeng Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-09-21
Registered Capital5000K CNY

Hebei Yangfeng Environmental Protection Equipment Co., Ltd. is located 100 meters west of the East Outer Ring Small and Medium sized Enterprise Entrepreneurship Park Road in Zaoqiang County, Hengshui City, Hebei Province. It was established on September 21, 2023 and registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Hao Peng. Core products: Protective Cover

TOP9
Hebei Zhongxu Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2023-08-04
Registered Capital3000K CNY

Hebei Zhongxu Environmental Protection Equipment Co., Ltd., with its registered address at No. 168, Beihuan Road, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Liu Minmin, 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 glass fiber reinforced plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology intermediary services; Labor services (excluding labor dispatch); Sales of rubber products; Sales of plastic products; Sales of metal products; Installation services for environmental sanitation public facilities. (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, Glass Steel Cooling Tower, Fiberglass Well Room

TOP10
Zaoqiang County Hengxin Plastic Products Factory
Overall Score4.3 / 5
Est. Date2018-11-20
Registered Capital-

Hengxin Plastic Products Factory in Zaoqiang County, located in Chenyangzhuang Village, was established on November 20, 2018. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Bai Hongjuan. Core products: Protective Cover

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Ouyi Technology Group Co., Ltd2012-01-12Protective Cover, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Protective Cover, Fiberglass Deodorizing Box, Fiberglass Storage Tank3000K CNYSupported
Hebei Weihan Environmental Protection Equipment Co., Ltd2019-11-26Protective Cover, Fiberglass Inspection Well, Fiberglass Warning Ball10000K CNYSupported
Hebei Wonade Environmental Protection Equipment Co., Ltd2023-09-11Protective Cover, Fiberglass Resin Drainage Ditch, Resin Water Meter Well5000K CNYNot Supported
Hebei Tengyue Environmental Protection Equipment Co., Ltd2019-11-18Protective Cover, Frp Pipe, Integrated Sewage Treatment Equipment3000K CNYSupported
Hebei Qiushuo Environmental Protection Equipment Co., Ltd2023-11-20Protective Cover, Cable Trench Cover, Cable Bracket3000K CNYSupported
Hebei Yuqiang Fiberglass Products Co., Ltd2020-03-24Protective Cover, Centrifugal Fan, Pipeline3000K CNYSupported
Hebei Yangfeng Environmental Protection Equipment Co., Ltd2023-09-21Protective Cover5000K CNYSupported
Hebei Zhongxu Environmental Protection Equipment Co., Ltd2023-08-04Protective Cover, Glass Steel Cooling Tower, Fiberglass Well Room3000K CNYNot Supported
Zaoqiang County Hengxin Plastic Products Factory2018-11-20Protective Cover-Supported

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

EPDM protective cover plate is a protective board made mainly of EPDM rubber (ethylene propylene diene monomer) through vulcanization and other processes. It has the characteristics of weather resistance, aging resistance, and good elasticity, and is used in construction, transportation, electricity, etc. Its raw material, EPDM rubber, is a copolymer of ethylene, propylene, and a small amount of non conjugated diene, with a stable molecular structure that endows the cover plate with excellent ozone resistance

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