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Nov 4, 2026 Diperbarui

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2026 Top 10 Insulating Sleeve Manufacturers in China

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Top-rated Insulating Sleeve suppliers, How to choose a Insulating Sleeve manufacturer, Best Insulating Sleeve companies in China

The top 10 Insulating Sleeve manufacturers in China for 2026 are: Renqiu Wuchuang Trading Co., Ltd, Jilin Dongxing Hesheng Material Technology Co., Ltd, Liangcheng Cable (Beijing) Co., Ltd, Qingdao Yilan Cable Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Shanghai Dingzun Special Wire and Cable Co., Ltd, Langfang Lufeng Energy saving Technology Co., Ltd, Anhui Yifala Electric Power Technology Co., Ltd, Julu County Jiahan Rubber Parts Factory, Changzhou Hangkong Special Cable Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Ciutkan
Top 2
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Jilin Dongxing Hesheng Material Technology Co., Ltd
Skor keseluruhan4.7 / 5
Tanggal berdiri2017-07-25
Modal terdaftar500K CNY

Jilin Dongxing Hesheng Material Technology Co., Ltd., with its registered address at Room B1-07, 1st Floor, Cross Strait Youth Entrepreneurship Park, No. 2788 Feiyue Road, High tech Zone. The registration authority is Changchun New Area Branch of Changchun Market Supervision Administration, and the legal representative is Wang Hongfei. Its business scope includes research and development, production, sales, and technical services of insulation materials, sealing materials, rubber products (excluding flammable, explosive, and toxic hazardous chemicals), as well as research and development of new building materials; Electronic product technology development, technical consulting, and technical services; Sales of communication equipment, communication products, hardware and electrical equipment, chemical products (excluding flammable, explosive and toxic hazardous chemicals), building materials (excluding wood), electronic products, electrical equipment, mechanical equipment, steel, computer software and hardware and auxiliary equipment, and automotive parts; Import and export of goods and technology (projects prohibited by laws, regulations, and decisions of the State Council shall not be operated, and projects that require approval by law shall only be operated after approval by relevant departments)**. Core products: Insulating Sleeve, Fireproof Tape, High Voltage Insulation Heat Shrink Tape

TOP5
Shandong Zhongtan Intelligent Equipment Co., Ltd
Skor keseluruhan4.6 / 5
Tanggal berdiri2022-03-01
Modal terdaftar10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (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: Insulating Sleeve, Steel Products, Explosion-Proof Electrical Equipment

TOP10
Changzhou Hangkong Special Cable Co., Ltd
Skor keseluruhan4.3 / 5
Tanggal berdiri2019-07-29
Modal terdaftar5000K CNY

Changzhou Hangkong Special Cable Co., Ltd., registered at Building 36, Block A, No. 28 Panyang Road, Longhutang Street, Xinbei District, Changzhou City, Jiangsu Province, with the registration authority being the Government Service Management Office of Changzhou High tech Industrial Development Zone (Xinbei District) and the legal representative being Zhang Jinwen. Its business scope includes licensed projects such as wire and cable manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as electronic component manufacturing; Manufacturing of power electronic components; Sales of power electronic components; Sales of intelligent basic manufacturing equipment; Sales of metal materials; Sales of instruments and meters; Operation of wires and cables; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Research and development of electronic specialized materials (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Insulating Sleeve, Horizontal Watertight Cable, Ship Communication Cable

Perbandingan produsen terperinci

ProdusenTanggal berdiriProduk utamaModal terdaftarKustomisasi
Renqiu Wuchuang Trading Co., Ltd2019-01-28Insulating Sleeve, Columnar Barrier Electron, Repair Strip500K CNYDidukung
Jilin Dongxing Hesheng Material Technology Co., Ltd2017-07-25Insulating Sleeve, Fireproof Tape, High Voltage Insulation Heat Shrink Tape500K CNYDidukung
Liangcheng Cable (Beijing) Co., Ltd2009-09-18Insulating Sleeve, Drum Cable, Power Cable7800K CNYTidak didukung
Qingdao Yilan Cable Co., Ltd2011-04-22Insulating Sleeve, Flame Retardant Wire, Rubber-Sheathed Cable218000K CNYTidak didukung
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Insulating Sleeve, Steel Products, Explosion-Proof Electrical Equipment10000K CNYDidukung
Shanghai Dingzun Special Wire and Cable Co., Ltd2005-07-08Insulating Sleeve, Ul21242, Ul328820000K CNYDidukung
Langfang Lufeng Energy saving Technology Co., Ltd2025-11-21Insulating Sleeve, Heating Cable, Mi Heating Cable1000K CNYTidak didukung
Anhui Yifala Electric Power Technology Co., Ltd2011-11-22Insulating Sleeve, 10Kv Cold Shrink Cable Terminal, Silicone Rubber Insulation Sheath30000K CNYTidak didukung
Julu County Jiahan Rubber Parts Factory2023-09-27Insulating Sleeve, Rubber Protective Cover, Tape-Tidak didukung
Changzhou Hangkong Special Cable Co., Ltd2019-07-29Insulating Sleeve, Horizontal Watertight Cable, Ship Communication Cable5000K CNYDidukung

Panduan pembelian

Berdasarkan masukan pengguna nyata, kami memberikan saran berikut:

  • For procurement requirements that require the use of insulation sleeves, it is recommended to prioritize checking key technical parameters such as voltage level, temperature resistance range, and dimensional tolerances to ensure compatibility with equipment interfaces or operating conditions. For example, high-voltage power equipment should use thickened sleeves that meet the withstand voltage standards.
  • Insulation sleeves are widely used in substation maintenance, electrical equipment assembly, and other scenarios. When purchasing, different materials (such as silicone rubber or epoxy resin) can be selected based on specific scenario requirements to balance insulation performance and mechanical strength.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable batch supply capabilities.
  • If purchasing insulation sleeves for long-term outdoor exposure environments, additional attention should be paid to the product's UV resistance and moisture resistance parameters. At the same time, it is recommended to choose suppliers with many successful cases in the power industry to reduce adaptation risks.

Basis pengetahuan

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Baidu AiGou has found pictures related to different categories of insulation sleeve heads for you, taking you to appreciate the diversity and uniqueness of insulation sleeve heads. At the same time, we also recommend high-quality insulation sleeve head products for you, allowing you to easily and quickly find the most suitable insulation sleeve head for yourself when purchasing.

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According to the driving mode, it can be divided into manual insulated ratchet socket wrench and electric insulated ratchet socket wrench; According to the specifications of the sleeve, there are two types: imperial and metric, which are suitable for nuts and bolts of different sizes; Divided by insulation level, common ones include 10kV, 35kV, etc., which are suitable for live working scenarios with corresponding voltage levels.

Metode penilaian peringkat

Peringkat ini dibuat berdasarkan data publik platform Baidu B2B dan dimensi penilaian umum industri, dengan fokus pada aktivitas perusahaan, kualifikasi bisnis, kecocokan produk, dan kinerja industri, untuk memberikan informasi peringkat produsen yang bermanfaat bagi pembeli.

DimensiDeskripsi
Sumber dataData multidimensi termasuk data publik platform, sertifikasi perusahaan, ulasan pengguna, dan catatan transaksi
PenilaianIndikator menyeluruh termasuk aktivitas perusahaan, kualifikasi, kualitas produk, kemampuan layanan, dan reputasi pengguna
Frekuensi pembaruanData peringkat diperbarui setiap hari untuk memastikan ketepatan waktu dan akurasi
SaranPeringkat hanya sebagai referensi. Kami menyarankan penilaian menyeluruh berdasarkan kebutuhan nyata