Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Insulating Tape Manufacturers in China

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

The top 10 Insulating Tape manufacturers in China for 2026 are: Kunshan Nottep Composite New Materials Co., Ltd, Nanjing Feijia Electrical Insulation Materials Co., Ltd, Xuchang Erec Insulation Products Co., Ltd, Minsai Electric Group Co., Ltd, Ningjin Haoxin New Material Technology Co., Ltd, Xuchang Zhongcheng Insulation Materials Co., Ltd, Henan Dongjue Electrician Co., Ltd, Wuxi Taiwo Purui New Material Technology Co., Ltd, Henan Ya'an Insulation Material Factory Co., Ltd, Hangzhou Lemtai Technology 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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Kunshan Nottep Composite New Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2017-06-23
Registered Capital20000K CNY

Kunshan Nuotaipu Composite New Materials Co., Ltd., with its registered address located on the north half of the 6th floor of Building C2, No. 555 Dujuan Road, Kunshan Development Zone, is registered with the Kunshan Administrative Approval Bureau and represented by Zhang Shengfeng. Its business scope includes licensed projects such as import and export of goods; Technology import and export (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) General projects: research and development of new material technology; Promotion services for new material technology; Manufacturing of electrical equipment; Rubber product manufacturing; Sales of electrical equipment; Sales of rubber products; Sales of high-performance fibers and composite materials (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). Core products: Insulating Tape, Superhydrophobic Series, Self Curing Insulation Packaging Material Series

Top 2
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Nanjing Feijia Electrical Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2018-12-19
Registered Capital2000K CNY

Nanjing Feijia Electrical Insulation Materials Co., Ltd., with its registered address at Room 2357, Building A1, No. 216 Pu Liu North Road, Getang Street, Jiangbei New District, Nanjing City. The registration authority is the Administrative Approval Bureau of Nanjing Jiangbei New District Management Committee, and the legal representative is Ji Yefei. Its business scope includes the sales of insulation materials, dust removal bags, rubber products, ceramic ignition needles, wires and cables, insulators, and lighting equipment; Thin film, instrumentation, electric heating appliances, dense bus ducts, sliding contact wires, cable trays, processing, manufacturing, and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Manufacturing of mica products; Sales of mica 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; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of non-metallic mineral products; Sales of metal based composite materials and ceramic based composite materials; Production of refractory materials; Sales of refractory materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Insulating Tape, Fr4, Mica Sheet

Top 3
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Xuchang Erec Insulation Products Co., Ltd
Overall Score4.7 / 5
Est. Date2011-08-15
Registered Capital2000K CNY

Xuchang Erec Insulation Products Co., Ltd., with its registered address located at the west section of Xinxing Road in Xuchang City, is registered with the Weidu District Branch of Xuchang Market Supervision Administration, and its legal representative is Jie Dandan. Its business scope includes the production, sales, technology development, technology transfer, and technical consulting of insulation material products, polymer material products, and composite material products; Engaged in the import and export of goods or technology.. Core products: Insulating Tape, Insulating Paper, Insulating Board

TOP4
Minsai Electric Group Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-20
Registered Capital50000K CNY

Minsai Electric Group Co., Ltd., registered at Xiangyang Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province (within Zhejiang Rio Tinto New Electric Co., Ltd.), registered with the Yueqing Market Supervision Administration, with Shen Guidong as the legal representative. Its business scope includes general projects such as manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Rubber product manufacturing; Sales of rubber products; Sales of electrical accessories; Sales of electrical equipment; Internet sales (except for the sale of goods that need to be licensed); Wind power generation technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed project: Electrical installation services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Insulating Tape, Current Limiting Fuse, Drop Out Fuse

TOP5
Ningjin Haoxin New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-03-17
Registered Capital5000K CNY

Haoxin New Material Technology Co., Ltd. in Ningjin County, Xingtai City, Hebei Province, with its registered address at Dongmajiazhuang Village, Jiajiakou Town, Ningjin County. The registration authority is the Ningjin County Market Supervision Administration, and the legal representative is Yang Li. The company's business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of plastic products; Rubber product manufacturing; Sales of plastic products; Rolling and processing of non-ferrous metals; Sales of metal wire ropes and their products; Sales of metal chains and other metal products; Sales of metal products; Wholesale of hardware products; Retail of hardware products; Sales of photovoltaic equipment and components; Sales of mechanical equipment; Operation of wires and cables; Mechanical equipment leasing; Sales of office equipment; Sales of instruments and meters; Sales of power electronic components; Electronic product sales; Sales of rubber products; Sales of metal tools. (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: Insulating Tape, Low Smoke Halogen-Free Pp Flame Retardant Filling Class, White Non-Woven Fabric

TOP6
Xuchang Zhongcheng Insulation Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2007-10-15
Registered Capital2100K CNY

Xuchang Zhongcheng Insulation Materials Co., Ltd., with its registered address at 3 kilometers away from Xufan Road, is registered with the Economic and Technological Development Zone Branch of Xuchang Market Supervision Administration Bureau. The legal representative is Chen Shaofeng, and its business scope includes the production and sales of insulation materials, as well as the sales of electromechanical accessories, electrical materials, and insulation paint. Core products: Insulating Tape, Laminated Insulation Components, Insulation Binding Tape

TOP7
Henan Dongjue Electrician Co., Ltd
Overall Score4.5 / 5
Est. Date2023-10-11
Registered Capital10000K CNY

Henan Dongjue Electrician Co., Ltd., with its registered address at No. 1 Dongfu Road, 100 meters north of the intersection of Xuyou Road and Xueyuan Road, Dongcheng District, Xuchang City, Henan Province, is registered with the Dongcheng District Branch of Xuchang Market Supervision Administration. The legal representative is Zhang Erbao, and its business scope includes general projects such as electrical equipment manufacturing; Manufacturing of high-performance fibers and composite materials; Manufacturing of mica products; Manufacturing of fiberglass and related products; Sales of electrical equipment; Sales of synthetic materials; Sales of fiberglass and related products; Sales of high-performance fibers and composite materials; Sales of mica products; Sales of coatings (excluding hazardous chemicals); Sales of electrical equipment; Research and development of new material technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Insulating Tape, 1033 Epoxy Ester Insulation Impregnating Paint, One Thousand Three Hundred And Fifty-One

TOP8
Wuxi Taiwo Purui New Material Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-07-27
Registered Capital5000K CNY

Wuxi Taiwo Purui New Material Technology Co., Ltd., registered at Room 549, Building B, No. 168 Qiangao Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Dong Hongmei, and the business scope includes licensed projects such as construction engineering design; Electrical installation services; Construction projects (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) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of power facilities and equipment; Sales of power electronic components; Sales of instruments and meters; Sales of IoT devices; Wholesale of computer software, hardware, and auxiliary equipment; Software development; Information system integration services; Engineering management services; Integrated circuit sales; Sales of integrated circuit chips and products; Mechanical equipment leasing; Technology promotion and application services; Information technology consulting services; Sales of electrical instruments and meters; Research and development of Internet of Things technology; Internet of Things technology services; Sales of photovoltaic equipment and components; Sales of coatings (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of synthetic materials; Sales of high-performance sealing materials; Sales of chemical products (excluding licensed chemical products); Sales of fireproof sealing materials; External contracting projects; Electronic product sales; Sales of building materials; Sales of firefighting equipment; Sales of insulation and soundproofing materials; Sales of mechanical and electrical equipment; Sales of electric accessories for new energy vehicles; Sales of high-quality synthetic rubber; Sales of refractory materials; Sales of high-performance fibers and composite materials; 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: Insulating Tape, Fireproof And Waterproof Series, Moisture Proof Sealing Series

TOP9
Henan Ya'an Insulation Material Factory Co., Ltd
Overall Score4.3 / 5
Est. Date1998-04-24
Registered Capital10000K CNY

Henan Ya'an Insulation Material Factory Co., Ltd., with its registered address located in Weidu Industrial Agglomeration West Zone, Xuchang City, is registered with the Weidu District Branch of Xuchang Market Supervision Administration Bureau, and its legal representative is Mu Hong. Its business scope includes the production, processing, and sales of insulation materials, coatings, electromechanical equipment, and non-woven fabrics; Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations). Core products: Insulating Tape, Ya2751, Ama-Am

TOP10
Hangzhou Lemtai Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2018-08-30
Registered Capital5000K CNY

Hangzhou Lemtai Technology Co., Ltd., with its registered address at No. 60 Haijiawu, Xiayuqiao Village, Linglong Street, Lin'an District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Lin'an District, Hangzhou City. The legal representative is Cai Shengyun, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Manufacturing of plastic packaging boxes and containers; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of non-ferrous metal alloys; Sales of non-ferrous metal alloys; Production of industrial textile products; Sales of industrial textile products; Sales of packaging materials and products; Sales of metal based composite materials and ceramic based composite materials; Sales of new membrane materials; Operation of wires and cables; Sales of specialized chemical products (excluding hazardous chemicals); Sales of metal wire ropes and their products; Sales of refrigeration and air conditioning equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for construction (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Licensed project: Production of food paper packaging and container products; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Insulating Tape, Pure Aluminum, Aluminum Coated Woven Fabric

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Kunshan Nottep Composite New Materials Co., Ltd2017-06-23Insulating Tape, Superhydrophobic Series, Self Curing Insulation Packaging Material Series20000K CNYNot Supported
Nanjing Feijia Electrical Insulation Materials Co., Ltd2018-12-19Insulating Tape, Fr4, Mica Sheet2000K CNYSupported
Xuchang Erec Insulation Products Co., Ltd2011-08-15Insulating Tape, Insulating Paper, Insulating Board2000K CNYSupported
Minsai Electric Group Co., Ltd2017-07-20Insulating Tape, Current Limiting Fuse, Drop Out Fuse50000K CNYNot Supported
Ningjin Haoxin New Material Technology Co., Ltd2023-03-17Insulating Tape, Low Smoke Halogen-Free Pp Flame Retardant Filling Class, White Non-Woven Fabric5000K CNYNot Supported
Xuchang Zhongcheng Insulation Materials Co., Ltd2007-10-15Insulating Tape, Laminated Insulation Components, Insulation Binding Tape2100K CNYSupported
Henan Dongjue Electrician Co., Ltd2023-10-11Insulating Tape, 1033 Epoxy Ester Insulation Impregnating Paint, One Thousand Three Hundred And Fifty-One10000K CNYSupported
Wuxi Taiwo Purui New Material Technology Co., Ltd2020-07-27Insulating Tape, Fireproof And Waterproof Series, Moisture Proof Sealing Series5000K CNYNot Supported
Henan Ya'an Insulation Material Factory Co., Ltd1998-04-24Insulating Tape, Ya2751, Ama-Am10000K CNYSupported
Hangzhou Lemtai Technology Co., Ltd2018-08-30Insulating Tape, Pure Aluminum, Aluminum Coated Woven Fabric5000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of insulation tape, it is recommended to screen based on key technical parameters such as voltage level, temperature resistance range, and width thickness. For example, in high-voltage scenarios, models with a withstand voltage value exceeding 10kV should be selected.
  • In scenarios such as electrical equipment maintenance and cable wrapping, the flame retardancy and adhesive stability of insulation tape are key factors affecting the effectiveness of use, and the actual performance of the sample can be prioritized for testing.
  • When selecting suppliers, they can refer to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to ensure that they can stably supply insulation tape that meets specifications.
  • Different materials of insulation tape are suitable for humid or high-temperature environments, and the application scenarios need to be clarified before procurement. For example, PVC insulation tape is mostly used for conventional packaging, while silicone rubber material is more suitable for extreme conditions.

Knowledge Base

Q

Baidu AiGou can help you find pictures related to different categories of insulation paper tape, taking you to appreciate the diversity and uniqueness of insulation paper tape. At the same time, we also recommend high-quality insulation paper tape products for you, allowing you to easily and quickly find the most suitable insulation paper tape for yourself when making purchases.

Q

This article provides a detailed analysis of the materials, functions, and common types of insulation tapes at both ends of high-voltage motor rotors. It focuses on the characteristics of mainstream insulation materials such as mica tapes, polyimide films, and glass fiber composite tapes, and explores their key parameters such as temperature resistance level (such as H-level 180 ℃) and electrical strength (≥ 20kV/mm) to help users understand the anti short circuit and mechanical protection functions of insulation tapes in rotor structures.

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