Updated Oct 9, 2026 · Public platform & industry data

Oct 9, 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: Shandong Huayu Heavy Industry Machinery Co., Ltd, Hebei Keyao Rubber and Plastic Technology Co., Ltd, Hebei Hezan Rubber Products Co., Ltd, Jingxian Kaijia Metal Rubber Products Factory, Langfang Yueteng Energy saving Technology Co., Ltd, Changzhou Yutuo Machine Tool Accessories Co., Ltd, Langfang Shixin Energy saving Technology Co., Ltd, Pingyi County Zhongcun Town New Index Labor Protection Glove Factory, Ningguo Apris New Material Technology Co., Ltd, Anhui Parker New 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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Shandong Huayu Heavy Industry Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2020-12-17
Registered Capital5000K CNY

Shandong Huayu Heavy Industry Machinery Co., Ltd. is located at No. 2213, 22nd floor, Unit 01, Block E, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on December 17, 2020, and registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xin Yanxia. Core products: Protective Cover

Top 2
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Hebei Keyao Rubber and Plastic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-03-18
Registered Capital20600K CNY

Hebei Keyao Rubber and Plastic Technology Co., Ltd. is registered at No. 106, Jingxian Rubber and Plastic Pipe Industry Base, Hengshui City, Hebei Province. The registration authority is Jingxian Market Supervision Administration, and the legal representative is Jia Runzi. The business scope includes new material technology promotion services. Production and sales of waterstops, waterstops, rubber products, sealants, closed cell foam boards, waterproof boards, geotextiles, hot-melt gaskets, grouting pipe disks, rubber strips, rubber plates, semicircle pipes, butyl tape, plastic sleeves, plastic insulation blocks, plastic spirals, plastic pads, plastic flange cards, metal products; Selling hot melt machines for water stop steel plates and rubber water stop strips; Import and export of goods or technology * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Protective Cover, Two Component Polysulfide Sealant, Water Stop Ring

Top 3
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Hebei Hezan Rubber Products Co., Ltd
Overall Score4.7 / 5
Est. Date2023-03-02
Registered Capital3000K CNY

Hebei Hezan Rubber and Plastic Products Co., Ltd., registered at No. 571 Zhanggehou Rubber and Plastic Base, Jingzhou Town, Jingxian County, Hengshui City, Hebei Province, with the registration authority of Jingxian Market Supervision Administration and the legal representative of Tian Chunlai. Its business scope includes general projects such as production and sales of rubber products, plastic products, polyurethane products, nylon products, mechanical parts, geotechnical materials, underground self rescue devices, and automatic explosion-proof devices; Manufacturing of metal materials; Sales of metal materials. (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, Anti-Shedding Chain, Column Sheath

TOP4
Jingxian Kaijia Metal Rubber Products Factory

Zhanggehou Rubber and Plastic Base, Jing County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2015-11-02
Registered Capital-

Jingxian Kaijia Metal Rubber Products Factory, located in Zhanggehou Rubber Base, Jingxian County, Hengshui City, Hebei Province, was established on November 2, 2015. The registration authority is Jingxian Administration for Industry and Commerce, and the legal representative is Lu Haixiang. Core products: Protective Cover, Nylon Resin Pipe, Customized Rubber Parts

TOP5
Langfang Yueteng Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-07
Registered Capital1000K CNY

Langfang Yueteng Energy saving Technology Co., Ltd., with its registered address in Liucaijian Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Mishuoda, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of insulation and soundproofing materials; Sales of fireproof sealing materials; Sales of coatings (excluding hazardous chemicals); Sales of insulation materials; Sales of non-metallic minerals and products; Sales of refractory materials; Sales of sealing fillers; Sales of seals; Sales of rubber products; Sales of asbestos products. (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, Wooden Structure Fireproof Coating, Removable Insulation Sleeve

TOP6
Changzhou Yutuo Machine Tool Accessories Co., Ltd
Overall Score4.5 / 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

TOP7
Langfang Shixin Energy saving Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2024-07-23
Registered Capital3000K CNY

Langfang Shixin Energy saving Technology Co., Ltd. is registered in Weigetun Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Zhang Zhiqiang. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sealing component manufacturing; Sales of seals; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Cellulose fiber raw materials and fiber manufacturing; Sales of synthetic fibers; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of cement products; Sales of cement products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Sealing glue manufacturing; Sales of asbestos products; Sales of insulation materials; Manufacturing of plastic products; Sales of plastic products; Production of refractory materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of needle textiles and raw materials; Needle textile sales; Manufacturing of household textile products; Sales of anti-corrosion materials; Labor services (excluding labor dispatch); Construction of landscaping and greening projects. (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; 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: Protective Cover, Fireproof Package, Removable Insulation Sleeve

TOP8
Pingyi County Zhongcun Town New Index Labor Protection Glove Factory
Overall Score4.5 / 5
Est. Date2015-03-06
Registered Capital700K CNY

Pingyi County Zhongcun Town New Index Labor Protection Glove Factory, registered address in Linhe Village, Zhongcun Town, Pingyi County, Linyi City, Shandong Province, registered with Pingyi County Market Supervision and Administration Bureau, with Wang Feng as the legal representative. Its business scope includes glove processing and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Protective Cover

TOP9
Ningguo Apris New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-03-12
Registered Capital1000K CNY

Ningguo Apris New Material Technology Co., Ltd., registered at Room 2-301, Building 2, Yingbin Road and Meihe Garden, Ningguo City, with the registration authority of Ningguo Market Supervision Administration and the legal representative of Zhu Jun. The company's business scope includes the research and sales of special stainless steel and new light alloy materials, as well as the import and export of electrical equipment, hardware and electromechanical, wire and cable, pipe fittings, insulation materials, electric heating materials, refractory materials, waterproof materials, anti-corrosion materials, insulation materials, sealing materials, thermal insulation products, metal materials, environmental protection materials, rubber and plastic products, electronic products, digital products, auto parts, safety protection products, leather, textiles, and daily necessities. The company also engages in self operated and agency import and export of various commodities and technologies (commodities restricted or prohibited from import and export by the state). Except for technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Protective Cover, High-Temperature Sleeve, Aluminum Foil Fiberglass Cloth

TOP10
Anhui Parker New Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2013-05-20
Registered Capital5000K CNY

Anhui Parker New Materials Co., Ltd. is registered at No. 10 Chuangxin North Road, Nanshan Park, Ningguo Economic and Technological Development Zone, Ningguo City. The registration authority is Ningguo Market Supervision Administration, and the legal representative is Cheng Shiyin. Its business scope includes the production and sales of new high-temperature resistant materials, automotive parts, and mechanical equipment. Import and export business of various products and technologies through self operation and agency (excluding products 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, High Silica Fabric, Stainless Steel Cable Tie

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Huayu Heavy Industry Machinery Co., Ltd2020-12-17Protective Cover5000K CNYNot Supported
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18Protective Cover, Two Component Polysulfide Sealant, Water Stop Ring20600K CNYNot Supported
Hebei Hezan Rubber Products Co., Ltd2023-03-02Protective Cover, Anti-Shedding Chain, Column Sheath3000K CNYSupported
Jingxian Kaijia Metal Rubber Products Factory2015-11-02Protective Cover, Nylon Resin Pipe, Customized Rubber Parts-Supported
Langfang Yueteng Energy saving Technology Co., Ltd2023-11-07Protective Cover, Wooden Structure Fireproof Coating, Removable Insulation Sleeve1000K CNYSupported
Changzhou Yutuo Machine Tool Accessories Co., Ltd2022-03-15Protective Cover, Armor Protective Cover, Screw Rod Protective Cover2000K CNYSupported
Langfang Shixin Energy saving Technology Co., Ltd2024-07-23Protective Cover, Fireproof Package, Removable Insulation Sleeve3000K CNYSupported
Pingyi County Zhongcun Town New Index Labor Protection Glove Factory2015-03-06Protective Cover700K CNYNot Supported
Ningguo Apris New Material Technology Co., Ltd2018-03-12Protective Cover, High-Temperature Sleeve, Aluminum Foil Fiberglass Cloth1000K CNYNot Supported
Anhui Parker New Materials Co., Ltd2013-05-20Protective Cover, High Silica Fabric, Stainless Steel Cable Tie5000K 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 key parameters such as inner diameter, outer diameter, and material thickness to ensure physical compatibility with equipment or components. For example, industrial machinery shaft sleeves need to consider wear resistance coefficients.
  • When selecting suppliers, reference can be made to product compatibility and industry performance. Protective covers in the automotive manufacturing industry need to meet high temperature tolerance, while the electronics industry focuses on anti-static characteristics. The technical reserve requirements for suppliers vary greatly in different scenarios.
  • The outdoor application scenarios of protective covers (such as construction machinery) require attention to UV resistance and waterproof performance parameters, and it is recommended to screen suppliers with long-term stable supply through enterprise activity and platform statistical information.
  • Suppliers with complete business qualifications are more suitable for providing protective covers that meet safety standards, especially when it comes to the use of food grade or medical equipment. It is necessary to verify the correlation between material certification and actual application scenarios.

Knowledge Base

Q

This article compares the differences in structure, applicable scenarios, and advantages and disadvantages between loose protective covers and fixed protective covers, helping readers choose the appropriate protection scheme based on actual needs.

Q

This article will provide a detailed introduction on how to properly use cable and wire protective covers for effective protection in various usage scenarios. By analyzing its functional characteristics and applicable conditions in depth, it helps readers better understand and master this important technical detail. I. Introduction With the development of technology and the acceleration of industrialization, the power system has become a supporting society

Q

This article provides a detailed analysis of the definition, functions, and differences between inverter AC protective covers, protective covers, and waterproof sheaths. It covers their material characteristics (such as silicone and PVC), protection levels (such as IP67), and typical application scenarios (outdoor photovoltaic systems), and provides purchasing recommendations and maintenance methods.

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