Updated Jun 22, 2026 · Public platform & industry data

Jun 22, 2026 Updated

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2026 Top 10 Insulating Sheet Manufacturers in China Guangdong

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

The top 10 Insulating Sheet manufacturers in Guangdong for 2026 are: Dongguan Xinpengda Adhesive Products Co., Ltd, Dongguan Qianlong Electronic Products Co., Ltd, Dongguan Huijian Precision Electronic Technology Co., Ltd, Dongguan Yingrun Electronic Materials Co., Ltd, Dongguan Hope Star Insulation Materials Co., Ltd, Shenzhen Hongxingda Packaging Materials Co., Ltd, Dongguan Boding Plastic Electronics Co., Ltd, Shenzhen Shengshi Electronic Materials Co., Ltd, Dongguan Haoyuxin Technology Co., Ltd, Shenzhen Xingyongji Packaging 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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GuangdongGuangdong
Top 1
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Dongguan Xinpengda Adhesive Products Co., Ltd
Overall Score4.9 / 5
Est. Date2018-10-09
Registered Capital3180K CNY

Dongguan Xinpengda Adhesive Products Co., Ltd., with its registered address at Room 202, Building 1, No. 6 Daning Jianshe Road, Humen Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Wang Baogui, and its business scope includes research and development, production, and sales of adhesive products, double-sided adhesive, high-temperature adhesive tape, special adhesive tape, glue, rubber products, plastic products, and fire-resistant materials; Production and sales: packaging materials, electronic application materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Sheet, Blue High-Temperature Tape, Shui Tao Hot Foam Adhesive

Top 2
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Dongguan Qianlong Electronic Products Co., Ltd
Overall Score4.7 / 5
Est. Date2009-03-09
Registered Capital3000K CNY

Dongguan Qianlong Electronic Products Co., Ltd., with its registered address at No. 328 Mayuan Road, Yuanjiang Yuan Village, Changping Town, Dongguan City, is registered with the Dongguan Market Supervision Administration. The legal representative is Ye Hanqing, and its business scope includes processing and production of electronic products, adhesive products, foot mats, sponge pads, insulation sheets, adhesive tapes, Velcro, and zip ties; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Sheet, Conductive Silicone, Foam, Asbestos-Free

Top 3
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Dongguan Huijian Precision Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-03-15
Registered Capital5000K CNY

Dongguan Huijian Precision Electronic Technology Co., Ltd., with its registered address at Room 108, Building 2, No. 66 Yongwei Road, Baizhoubian, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Chen Jinjin, and its business scope includes research and development, production, processing, and sales of electronic materials, insulation materials, film materials, fireproof materials, optical materials, and shock-absorbing materials; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Sheet, Epoxy Board, Pmma Acrylic Sheet

TOP4
Dongguan Yingrun Electronic Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2013-03-15
Registered Capital3000K CNY

Dongguan Yingrun Electronic Materials Co., Ltd. is registered at Room 201, Building 1, No. 3 Cuihua Street, Liaobu Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zheng Xiumin. Its business scope includes sales, research and development, design, processing, production and sales of electronic materials, insulation materials, plastic products, and packaging materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Sheet, Itwformex Insulation Sheet, Double-Sided Tape

TOP5
Dongguan Hope Star Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2014-07-25
Registered Capital1000K CNY

Dongguan Hope Star Insulation Materials Co., Ltd. is registered at Room 202, Unit 1, Building 1, No. 2 Hongye South 1st Road, Tangxia Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Lai Guangrong. The business scope includes research and development, production, and sales of insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Sheet, Copper Foil Tape, Insulating Part

TOP6
Shenzhen Hongxingda Packaging Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-12
Registered Capital500K CNY

Shenzhen Hongxingda Packaging Materials Co., Ltd., with its registered address at 5th Floor, No. 75 Langkou Industrial Park, Langkou Community, Dalang Street, Longhua District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Chen Hongdong, and its business scope includes the technical development and sales of paper products, adhesive products, signs, electronic accessories, dust-proof materials, and packaging products; Domestic trade; Import and export of goods and technology. Production of paper products, adhesive products, labels, electronic accessories, dust-proof materials, and packaging products. Core products: Insulating Sheet, High-Temperature Tape, Foam Pearl Cotton

TOP7
Dongguan Boding Plastic Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2011-05-24
Registered Capital2000K CNY

Dongguan Boding Plastic Electronics Co., Ltd., with its registered address at Room 208, Building 2, No. 66 Yongwei Road, Baizhoubian, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Chen Jinxu, and its business scope includes general projects such as the manufacturing of electronic special materials; Sales of electronic specialized materials; Research and development of electronic specialized materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of hardware products; Wholesale of hardware products; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of packaging materials and products; Non residential real estate leasing; Import and export of goods. (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 Sheet, Jazz Tape, Gpo-3

TOP8
Shenzhen Shengshi Electronic Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2014-08-14
Registered Capital3000K CNY

Shenzhen Shengshi Electronic Materials Co., Ltd., with its registered address at Room 202, Building D, Guangfa Industrial Park, No. 47 Guangtian Road, Luotian Community, Yanluo Street, Bao'an District, Shenzhen, is registered with the Bao'an Regulatory Bureau of the Shenzhen Market Supervision Administration. The legal representative is Xie Xianmei, and the business scope includes the sales of electronic accessories, adhesive products, and packaging materials; Domestic trade, import and export of goods and technology. ^Production of electronic accessories, adhesive products, insulation materials, packaging materials, films, and foam. Core products: Insulating Sheet, Thermal Conductivity Series, Flame Retardant Double-Sided Tape

TOP9
Dongguan Haoyuxin Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-03-10
Registered Capital500K CNY

Dongguan Haoyuxin Technology Co., Ltd., with its registered address at Room 303, No. 321 Shixin Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Liu Chunyu, and its business scope includes research and development, production, and sales of packaging materials, foot mats, double-sided adhesive products, insulation shielding materials, shock-absorbing packaging products, and packaging products; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Sheet, Eva Toys, Sponge

TOP10
Shenzhen Xingyongji Packaging Products Co., Ltd
Overall Score4.3 / 5
Est. Date2014-04-24
Registered Capital500K CNY

Shenzhen Xingyongji Packaging Products Co., Ltd., with its registered address at No. 101, Xinggong 1st Road, Hongxing Community, Yutang Street, Guangming New District, Shenzhen, is registered with Guangming Bureau and represented by Xiao Weiqing as its legal representative. The company's business scope includes the production and sales of packaging materials, pearl cotton, sponge, EVA insulation materials, and adhesives.. Core products: Insulating Sheet, Foam Strip, Silicone Pad

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Xinpengda Adhesive Products Co., Ltd2018-10-09Insulating Sheet, Blue High-Temperature Tape, Shui Tao Hot Foam Adhesive3180K CNYSupported
Dongguan Qianlong Electronic Products Co., Ltd2009-03-09Insulating Sheet, Conductive Silicone, Foam, Asbestos-Free3000K CNYSupported
Dongguan Huijian Precision Electronic Technology Co., Ltd2017-03-15Insulating Sheet, Epoxy Board, Pmma Acrylic Sheet5000K CNYSupported
Dongguan Yingrun Electronic Materials Co., Ltd2013-03-15Insulating Sheet, Itwformex Insulation Sheet, Double-Sided Tape3000K CNYSupported
Dongguan Hope Star Insulation Materials Co., Ltd2014-07-25Insulating Sheet, Copper Foil Tape, Insulating Part1000K CNYSupported
Shenzhen Hongxingda Packaging Materials Co., Ltd2013-08-12Insulating Sheet, High-Temperature Tape, Foam Pearl Cotton500K CNYNot Supported
Dongguan Boding Plastic Electronics Co., Ltd2011-05-24Insulating Sheet, Jazz Tape, Gpo-32000K CNYSupported
Shenzhen Shengshi Electronic Materials Co., Ltd2014-08-14Insulating Sheet, Thermal Conductivity Series, Flame Retardant Double-Sided Tape3000K CNYSupported
Dongguan Haoyuxin Technology Co., Ltd2021-03-10Insulating Sheet, Eva Toys, Sponge500K CNYSupported
Shenzhen Xingyongji Packaging Products Co., Ltd2014-04-24Insulating Sheet, Foam Strip, Silicone Pad500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of insulation sheets, it is recommended to specify key technical parameters such as thickness, temperature resistance level, and dielectric strength based on actual application scenarios such as transformers, motors, or electronic equipment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability.
  • In different scenarios such as high-voltage equipment or high-frequency circuits, the material properties of insulation sheets (such as polyimide or mica based) may affect performance, and targeted selection of specifications is required.
  • It is recommended to prioritize selecting enterprises that have a long-term focus on the field of electrical materials and can provide clear technical parameters, taking into account the industry performance and product compatibility of suppliers during procurement.

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