Updated Aug 18, 2026 · Public platform & industry data

Aug 18, 2026 Updated

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2026 Top 10 Round Protective Cover Manufacturers in China

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

The top 10 Round Protective Cover manufacturers in China for 2026 are: Jiangmen Henghou Plastic Products Co., Ltd, Yanshan Zhuodi Machine Tool Accessories Co., Ltd, Dongguan Xingxingshang Metal Materials Co., Ltd, Renxian Minglei Rubber Products Factory, Changzhou Daye Tengfei Sponge Factory, Cangzhou Huahui Weiye Machine Tool Accessories Manufacturing Co., Ltd, Cangzhou Hongyi Machine Tool Accessories Manufacturing Co., Ltd, Cangzhou Qiyuan Machinery Equipment Manufacturing Co., Ltd, Cangzhou Longtai Sports Equipment Co., Ltd, Hebei Jiguan Rubber 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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Top 1
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Jiangmen Henghou Plastic Products Co., Ltd
Overall Score4.9 / 5
Est. Date2021-01-27
Registered Capital1000K CNY

Jiangmen Henghou Plastic Products Co., Ltd., with its registered address at Building 1, No. 14 Jinshan Avenue, Shuikou Town, Kaiping City, is registered with the Kaiping Market Supervision and Administration Bureau. The legal representative is Yu Wenju, and its business scope includes general projects such as the manufacturing of plastic packaging boxes and containers; Manufacturing of plastic products; Sales of plastic products; Manufacturing of paper and cardboard containers; Sales of paper products.. Core products: Round Protective Cover, Plastic Bag, Packaging Box

Top 2
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Yanshan Zhuodi Machine Tool Accessories Co., Ltd

No. 413, Wangxin Village, Qingyun Town, Yanshan County, Cangzhou City, Hebei Province

Overall Score4.7 / 5
Est. Date2023-02-10
Registered Capital600K CNY

Yanshan Zhuodi Machine Tool Accessories Co., Ltd., located at No. 413 Wangxin Village, Qingyun Town, Yanshan County, Cangzhou City, Hebei Province, was established on February 10, 2023. The registration authority is Yanshan County Market Supervision and Administration Bureau, and the legal representative is Wang Shuliang. Core products: Round Protective Cover, Steel Plate Protective Cover, Organ Cover Series

Top 3
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Dongguan Xingxingshang Metal Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2017-06-07
Registered Capital1000K CNY

Dongguan Xingxingshang Metal Materials Co., Ltd., with its registered address at 310, Building C, Shifeng Industrial Park, No. 18 Yinsha Road, Xiabian Community, Chang'an Town, Dongguan City, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Fu Longmei, and its business scope includes research and development as well as sales; Metal materials, copper, aluminum, stainless steel, rare metals; Wholesale and retail industries; Import and export of goods and technology.. Core products: Round Protective Cover, Rare Metal Alloys, Copper Wire

TOP4
Renxian Minglei Rubber Products Factory
Overall Score4.6 / 5
Est. Date2016-07-12
Registered Capital-

Renxian Minglei Rubber Products Factory, registered in Xiliu Village, Tiankou Township, Renxian County, Xingtai City, Hebei Province, with the registration authority of Renze District Market Supervision and Administration Bureau and the legal representative of Wu Lilei. Its business scope includes the production and sales of rubber products (if the above business scope involves licensed business projects, it can only be operated after obtaining permission from relevant departments). Core products: Round Protective Cover, Spring Sealing Ring, Combination Sealing Ring

TOP5
Changzhou Daye Tengfei Sponge Factory
Overall Score4.6 / 5
Est. Date2004-04-14
Registered Capital400K CNY

Changzhou Daye Tengfei Sponge Factory, with its registered address in An Village, Zhenjiang Village, Hutang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Lu Zhongqing. Its business scope includes the manufacturing of sponge products, rubber products, and weaving. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Round Protective Cover, Silencing Sponge, Pressure Resistant Sponge

TOP6
Cangzhou Huahui Weiye Machine Tool Accessories Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2018-08-01
Registered Capital1000K CNY

Cangzhou Huahui Weiye Machine Tool Accessories Manufacturing Co., Ltd., with its registered address in Houdian Village, Wangshu Town, Yanshan County, registered with the Market Supervision Administration of Yanshan County, and represented by Ding Hongyun as its legal representative. Its business scope includes general projects such as manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Manufacturing of metal processing machinery; Sales of metal products; General equipment repair; Repair of metal products; Installation services for ordinary mechanical equipment; Wholesale of hardware products; Sales of plastic products; Sales of rubber products; Sales of synthetic 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: Round Protective Cover, Chip Collection Vehicle, Chip Conveyor

TOP7
Cangzhou Hongyi Machine Tool Accessories Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2024-01-05
Registered Capital1000K CNY

Cangzhou Hongyi Machine Tool Accessories Manufacturing Co., Ltd., with its registered address at No. 487 Wangxin Village, Qingyun Town, Yanshan County, registered with the Market Supervision Administration of Yanshan County, and represented by Qi Junxiang as its legal representative. Its business scope includes general projects such as manufacturing of machine tool functional components and accessories; Manufacturing of bearings, gears, and transmission components; Sales of mechanical parts and components; Sales of bearings, gears, and transmission components; Sales of metal forming machine tools; Sales of rubber products; Sales of plastic products; Sales of metal structures; Sales of metal materials; Sales of metal products; Sales of mechanical equipment; Retail of sports goods and equipment; Construction of sports facilities engineering; Sales of valves and plugs; Sales of firefighting equipment; Wholesale of hardware 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: Round Protective Cover, Steel Plate Protective Cover, Chip Conveyor

TOP8
Cangzhou Qiyuan Machinery Equipment Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2021-11-16
Registered Capital2000K CNY

Cangzhou Qiyuan Machinery Equipment Manufacturing Co., Ltd. is registered at No. 314 Qiantang Village, Qingyun Town, Yanshan County, Cangzhou City, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Li Shuyuan. The business scope includes the manufacturing of machine tool functional components and accessories. Production machinery and equipment, machine tool accessories, soft connections, machine tool protective covers, pipelines, pipe fittings and valves, spare parts, agricultural machinery parts, and electromechanical equipment. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law). Core products: Round Protective Cover, Fan Canvas Soft Connection, Machine Tool Cooling Pipe

TOP9
Cangzhou Longtai Sports Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2018-06-05
Registered Capital3880K CNY

Cangzhou Longtai Sports Equipment Co., Ltd., with its registered address in Mengxiaoying Village, Xiaoying Township, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau. The legal representative is Meng Xiangzhong, and its business scope includes the production of basketball hoops, fitness paths, sports equipment, expansion training equipment, children's playground facilities, garden sanitation equipment, and grandstand seats; Sales of sports flooring, artificial turf, plastic fields, office furniture, teaching instruments, laboratory equipment, kitchen equipment, household appliances, fencing, desks and chairs, books, electronic products, monitoring facilities, lamp posts and lighting fixtures, and transportation facilities; Provide installation and after-sales maintenance services for the products operated; And the import and export business of the above goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Round Protective Cover, Basketball Hoop, Table Tennis Table

TOP10
Hebei Jiguan Rubber Products Co., Ltd
Overall Score4.4 / 5
Est. Date2014-08-29
Registered Capital36000K CNY

Hebei Jiguan Rubber Products Co., Ltd., with its registered address in Pangzhuang Village, Duqiao Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau. The legal representative is Song Xiaobo, and its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of metal materials; Sales of metal materials; Manufacturing of plastic products; Sales of plastic products; Import and export of goods; Technology import and export. (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: Round Protective Cover, Locking Machine, Metal Wave Hose

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangmen Henghou Plastic Products Co., Ltd2021-01-27Round Protective Cover, Plastic Bag, Packaging Box1000K CNYSupported
Yanshan Zhuodi Machine Tool Accessories Co., Ltd2023-02-10Round Protective Cover, Steel Plate Protective Cover, Organ Cover Series600K CNYNot Supported
Dongguan Xingxingshang Metal Materials Co., Ltd2017-06-07Round Protective Cover, Rare Metal Alloys, Copper Wire1000K CNYSupported
Renxian Minglei Rubber Products Factory2016-07-12Round Protective Cover, Spring Sealing Ring, Combination Sealing Ring-Supported
Changzhou Daye Tengfei Sponge Factory2004-04-14Round Protective Cover, Silencing Sponge, Pressure Resistant Sponge400K CNYSupported
Cangzhou Huahui Weiye Machine Tool Accessories Manufacturing Co., Ltd2018-08-01Round Protective Cover, Chip Collection Vehicle, Chip Conveyor1000K CNYSupported
Cangzhou Hongyi Machine Tool Accessories Manufacturing Co., Ltd2024-01-05Round Protective Cover, Steel Plate Protective Cover, Chip Conveyor1000K CNYSupported
Cangzhou Qiyuan Machinery Equipment Manufacturing Co., Ltd2021-11-16Round Protective Cover, Fan Canvas Soft Connection, Machine Tool Cooling Pipe2000K CNYNot Supported
Cangzhou Longtai Sports Equipment Co., Ltd2018-06-05Round Protective Cover, Basketball Hoop, Table Tennis Table3880K CNYSupported
Hebei Jiguan Rubber Products Co., Ltd2014-08-29Round Protective Cover, Locking Machine, Metal Wave Hose36000K CNYSupported

Knowledge Base

Q

Baidu AiGou has found pictures related to different categories of circular oil cylinder protective covers for you, taking you to appreciate the diversity and uniqueness of circular oil cylinder protective covers. At the same time, we also recommend high-quality circular cylinder protection sleeves for you, allowing you to easily and quickly find the most suitable circular cylinder protection sleeve for yourself when making purchases.

Q

The definition of 3-core flat sheathed wire is a specific type of cable, which is composed of three mutually insulated wires (also known as conductors or core wires) arranged in parallel, and these three wires are wrapped in a protective sheath as a whole. This design gives the cable a flat shape in appearance, and compared to circular cables, it is more suitable for certain application scenarios such as wall or floor fixed installation

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