Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 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 Ouyi Technology Group Co., Ltd, Changzhou Jierui Automotive Parts Co., Ltd, Hebei Shangshan Metal Wire Mesh Products Co., Ltd, Foshan Huayi Technology Co., Ltd, Changzhou Yutuo Machine Tool Accessories Co., Ltd, Anping Dabang Wire Mesh Products Co., Ltd, Sichuan Shuqian Pipeline Co., Ltd, Anping County Dongzhen Traffic Protection Facilities Co., Ltd, Botou Haishuo Machinery Factory, Hebei Ruiao Machinery Manufacturing 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 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 Desulfurization Tower, Sewage Tank Cover Plate

Top 2
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Changzhou Jierui Automotive Parts Co., Ltd
Overall Score4.8 / 5
Est. Date2014-11-13
Registered Capital6000K CNY

Changzhou Jierui Automotive Parts Co., Ltd., with its registered address at Room 102, Building 10, No. 16 Luofushan Road, Luoxi Town, Xinbei District, Changzhou City. The registration authority is the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and the legal representative is Gu Feng. Its business scope includes the manufacturing of vehicle parts; Sales of rubber and plastic products, insulation materials, metal products, and damping materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: wholesale of automotive spare parts; Retail of automotive spare parts; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Protective Cover, Polaris Razor 900 Windshield - Half Gear, Polaris Razor 1000 Windshield - Half Gear

Top 3
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Hebei Shangshan Metal Wire Mesh Products Co., Ltd

800 meters north of Damanzheng Village, Dahezhuang Township, Anping County, Hengshui City, Hebei Province

Overall Score4.8 / 5
Est. Date2012-11-08
Registered Capital1000K CNY

Hebei Shangshan Metal Wire Mesh Products Co., Ltd. is located 800 meters north of Damanzheng Village, Dahezhuang Township, Anping County, Hengshui City, Hebei Province. It was established on November 8, 2012 and registered with the Anping County Market Supervision Administration of Hengshui City. The legal representative is Gao Shan. Core products: Protective Cover, Expanded Metal, Decorative Steel Mesh

TOP4
Foshan Huayi Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-11-05
Registered Capital10000K CNY

Foshan Huayi Technology Co., Ltd., with its registered address at Unit 412, 4th Floor, Building B5, Dengjun Digital City Phase II, No. 39 Xile Avenue East, Leping Town, Sanshui District, Foshan City (registered address application), is registered with the Market Supervision and Administration Bureau of Sanshui District, Foshan City. The legal representative is Xu Jiyuan, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Software development; Research and development of intelligent robots; Research and development of emerging energy technologies; Sales of intelligent power transmission and distribution and control equipment; Sales of new energy original equipment; Sales of intelligent robots; Sales of intelligent unmanned aerial vehicles; Sales of power electronic components; Labor services (excluding labor dispatch); Engineering management services; Project planning and public relations services; Electrical equipment repair; Mechanical parts and component processing; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; General equipment manufacturing (excluding special equipment manufacturing). (Except for projects that require approval according to law, independently carry out business activities based on the business license) Licensed projects: power generation, transmission, and power supply business; Various engineering construction activities; Electrical installation services. (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, Insulation Protective Cover, Protective Cover Installation Tool

TOP5
Changzhou Yutuo Machine Tool Accessories Co., Ltd
Overall Score4.7 / 5
Est. Date2022-03-15
Registered Capital2000K CNY

Changzhou Yutuo Machine Tool Accessories Co., Ltd., with its registered address at No. 111, Xinyuan 3rd Road, Longhutang, Xinbei District, Changzhou City. The registration authority is the Government Service Management Office of Changzhou High tech Industrial Development Zone (Xinbei District), and the legal representative is Li Jinyu. Its business scope includes general projects: sales of machine tool functional components and accessories; CNC machine tool manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of machine tool functional components and accessories; Mechanical parts and component processing; Manufacturing of general components; Manufacturing of metal materials; Manufacturing of electrical accessories; Sales of mechanical parts and components; Sales of metal materials; Sales of instruments and meters; Sales of forgings and powder metallurgy products; Sales of mechanical equipment; Sales of electrical accessories; Sales of CNC machine tools; Sales of metal products; General equipment repair; Electrical equipment repair; Repair of metal products; Import and export of goods; Import and export agency; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Protective Cover, Armor Protective Cover, Screw Rod Protective Cover

TOP6
Anping Dabang Wire Mesh Products Co., Ltd
Overall Score4.6 / 5
Est. Date2017-03-30
Registered Capital1000K CNY

Anping Dabang Wire Mesh Products Co., Ltd., with its registered address located 700 meters west of Ligezhuang Village in Anping County, is registered with the Anping County Market Supervision and Administration Bureau in Hengshui City. The legal representative is Zhang Shichong, and its business scope includes the production and sales of punching nets, climbing nets, windproof and dust suppression nets, sound barriers, curtain wall nets, anti-skid boards, sound-absorbing panels, decorative nets, and fences; Sales: Dutch mesh, guardrail mesh, welded mesh, mesh sheet, stainless steel mesh, barbed wire, steel grating, steel mesh, mesh cloth, plastic products (excluding medical plastics), wire mesh products, 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, Prison Fence, Steel Mesh Guardrail

TOP7
Sichuan Shuqian Pipeline Co., Ltd
Overall Score4.6 / 5
Est. Date2023-01-10
Registered Capital2000K CNY

Sichuan Shuqian Pipeline Co., Ltd., with its registered address at 1st Floor, No. 120, 122, 124 Wenjing Street, Huaiyuan Town, Chongzhou City, Chengdu City, Sichuan Province, is registered with the Chongzhou Market Supervision Administration Bureau and represented by Zheng Xiao as the legal representative. Its business scope includes general projects such as sales of building materials; Engineering management services; Construction of metal doors and windows engineering; Research and development of metal products; Sales of rubber products; Sales of metal products; Sales of metal fittings for construction; Sales of building decoration materials; Sales of doors and windows; Sales of synthetic materials; Sales of daily glass products; Sales of fiberglass and related products; Retail of hardware products; Wholesale of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of cement products; Sales of mechanical equipment; Electronic product sales; Building cleaning services; Sales of plastic products; Sales of pipeline transportation equipment; Sales of glass fiber reinforced plastic products; Clothing and apparel retail; Retail of shoes and hats. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: 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, Double Reinforced Polyethylene Wrapped Pipe, Hdpe Wrapped Structural Wall Pipe

TOP8
Anping County Dongzhen Traffic Protection Facilities Co., Ltd
Overall Score4.6 / 5
Est. Date2021-02-01
Registered Capital3000K CNY

Anping Dongzhen Traffic Protection Facilities Co., Ltd. is registered at 100 meters west of Houzhangzhuang Village, Anping Town, Anping County, Hengshui City, Hebei Province. The registration authority is the Anping County Market Supervision and Administration Bureau of Hengshui City, and the legal representative is Wang Binghui. The business scope includes other unspecified wholesale businesses. Sales: Punching nets, punching fences, isolation barriers, guardrails, protective nets, anti glare nets, municipal road traffic guardrails, zinc steel guardrails, foundation pit guardrails, elevator protective doors, barbed ropes, blade barbed ropes, steel mesh, gabion nets, PVC guardrails, transportation equipment, reflective equipment, sound insulation nets, sound barriers, steel grating nets, mining screening nets, isolation nets, welding nets, embossed nets, Dutch nets, steel mesh sheets, building mesh sheets, wire mesh products 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, Basketball Court Fence, Wire Mesh Fence

TOP9
Botou Haishuo Machinery Factory
Overall Score4.4 / 5
Est. Date2014-04-24
Registered Capital-

Botou Haishuo Machinery Factory, registered in Zhaogutun Village, Botou City, with the registration authority of Botou Market Supervision Administration and the legal representative of Luo Dongchao. Its business scope includes the processing of mechanical parts**. Core products: Protective Cover, Flexible Coupling, Drum Shaped Gear Coupling

TOP10
Hebei Ruiao Machinery Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2009-05-21
Registered Capital10000K CNY

Hebei Ruiao Machinery Manufacturing Co., Ltd., registered in Zhifangtou Industrial Park, Cangxian County, with the registration authority of Cangxian Market Supervision Administration and the legal representative of Li Yasheng, engages in the manufacturing and sales of threading series (plastic drag chains, steel drag chains, plastic hoses), chip conveyors, machine tool protective covers, flat pad iron, machine tool work lights, machine tool accessories, other liquid filtration and purification machinery, and mechanical gas filters; Import and export of goods (projects that require approval according to law, business activities can only be carried out after approval by relevant departments)**. Core products: Protective Cover, Steel Plate Protective Cover, Magnetic Chip Conveyor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Ouyi Technology Group Co., Ltd2012-01-12Protective Cover, Fiberglass Desulfurization Tower, Sewage Tank Cover Plate100060K CNYSupported
Changzhou Jierui Automotive Parts Co., Ltd2014-11-13Protective Cover, Polaris Razor 900 Windshield - Half Gear, Polaris Razor 1000 Windshield - Half Gear6000K CNYSupported
Hebei Shangshan Metal Wire Mesh Products Co., Ltd2012-11-08Protective Cover, Expanded Metal, Decorative Steel Mesh1000K CNYNot Supported
Foshan Huayi Technology Co., Ltd2018-11-05Protective Cover, Insulation Protective Cover, Protective Cover Installation Tool10000K CNYNot Supported
Changzhou Yutuo Machine Tool Accessories Co., Ltd2022-03-15Protective Cover, Armor Protective Cover, Screw Rod Protective Cover2000K CNYSupported
Anping Dabang Wire Mesh Products Co., Ltd2017-03-30Protective Cover, Prison Fence, Steel Mesh Guardrail1000K CNYNot Supported
Sichuan Shuqian Pipeline Co., Ltd2023-01-10Protective Cover, Double Reinforced Polyethylene Wrapped Pipe, Hdpe Wrapped Structural Wall Pipe2000K CNYNot Supported
Anping County Dongzhen Traffic Protection Facilities Co., Ltd2021-02-01Protective Cover, Basketball Court Fence, Wire Mesh Fence3000K CNYSupported
Botou Haishuo Machinery Factory2014-04-24Protective Cover, Flexible Coupling, Drum Shaped Gear Coupling-Supported
Hebei Ruiao Machinery Manufacturing Co., Ltd2009-05-21Protective Cover, Steel Plate Protective Cover, Magnetic Chip Conveyor10000K CNYNot 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

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