Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

English
title decor left

2026 Top 10 Thermal Conductive Silicone Manufacturers in China Guangdong

title decor right

Top-rated Thermal Conductive Silicone suppliers, How to choose a Thermal Conductive Silicone manufacturer, Best Thermal Conductive Silicone companies in China

The top 10 Thermal Conductive Silicone manufacturers in Guangdong for 2026 are: Shenzhen Yishangxiang Electronic Materials Co., Ltd, Heshuo New Materials Technology (Dongguan) Co., Ltd, Shenzhen Feihongda Technology Co., Ltd, Dongguan Guangyuan Sealing Technology Co., Ltd, Shenzhen Xingyongwei Silicone Co., Ltd, Dongguan Guanxin Shichuang Organic Silicon Co., Ltd, Shenzhen Xinjiasheng New Materials Co., Ltd, Shenzhen Liantengda Technology Co., Ltd, Junyue Electronic Technology (Shenzhen) Co., Ltd, Dongguan Nijia Electronic 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.

Collapse
GuangdongGuangdong
Top 1
background image
Shenzhen Yishangxiang Electronic Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2022-07-04
Registered Capital1000K CNY

Shenzhen Yishangxiang Electronic Materials Co., Ltd., with its registered address at 313, Building 16, No. A3, Fourth Industrial Zone, Hewan Community, Matian Street, Guangming District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Pan Minling, and its business scope includes the production of chemical products (excluding licensed chemical products); Manufacturing of basic chemical raw materials (excluding the manufacturing of licensed chemicals such as hazardous chemicals); Manufacturing of electronic specialized materials; Research and development of electronic specialized materials; Sales of chemical products (excluding licensed chemical products); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Sealing glue manufacturing; Rubber product manufacturing; Sales of rubber products; Sales of synthetic materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of daily chemical products; Sales of daily chemical products; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of surface functional materials; Wholesale of electronic components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Import and export of goods. (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: Thermal Conductive Silicone, Silicon Carbide Wear-Resistant Coating, Guide Rail Repair Agent

Top 2
background image
Heshuo New Materials Technology (Dongguan) Co., Ltd
Overall Score4.7 / 5
Est. Date2019-05-07
Registered Capital3000K CNY

Heshuo New Materials Technology (Dongguan) Co., Ltd., with its registered address at Room 401, No. 3 Sanjiaopu South 1st Street, Hengli Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Li Zhijian, and its business scope includes the production, sales, and research and development of adhesive products (excluding hazardous chemicals), plastic products, rubber products, insulation materials, electronic materials, packaging materials, electronic products, precision die-cutting electronic peripheral products, LCD display peripheral products, protective films, double-sided adhesives, electronic consumables, and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Conductive Silicone, , Resist Film

Top 3
background image
Shenzhen Feihongda Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2007-08-21
Registered Capital10000K CNY

Shenzhen Feihongda Technology Co., Ltd., registered at Room 1206-1208, Building 3, Huaqiang Creative Industry Park, Lanyan Community, Guangming Street, Guangming District, Shenzhen, registered with the Guangming Supervision Bureau of the Shenzhen Municipal Administration for Market Regulation, with Wang Zhenghua as the legal representative. Its business scope includes the research and sales of thermal conductive materials, conductive materials, absorbing materials, shielding materials, new nano composite materials, and metamaterials; Industrial design, domestic trade; Import and export of goods and technology. Production of thermal conductive materials, conductive materials, absorbing materials, shielding materials, new nano composite materials, and metamaterials (excluding projects prohibited by laws, administrative regulations, State Council decisions, and projects requiring pre-approval).. Core products: Thermal Conductive Silicone, Low Volatile Thermal Conductive Silicone Film, Thermal Conductive Wave Absorption

TOP4
Dongguan Guangyuan Sealing Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-04-11
Registered Capital300K CNY

Dongguan Guangyuan Sealing Technology Co., Ltd., with its registered address at Room 202, Building 1, No. 18 Guangming Road, Shuisheyong, Wanjiang Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Qian, and the business scope includes technology development, technology services, technology transfer, and technology consulting in the field of sealing technology; Sales: Adhesive and sealant products, industrial adhesives (excluding hazardous chemicals), plastic hardware, automotive parts, electronic components, optical materials, electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Conductive Silicone, Cured Silicone Gel, Flame Retardant Silicone

TOP5
Shenzhen Xingyongwei Silicone Co., Ltd
Overall Score4.6 / 5
Est. Date2008-03-10
Registered Capital1000K CNY

Shenzhen Xingyong Silicone Co., Ltd. is registered at 407, Building 3, Fujijie Industrial Park, No. 530 Huarong Road, Shuiwei Community, Dalang Street, Longhua District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Ma Guihua. The company's business scope includes the production and sales of silicone products, sales of electronic accessories (excluding hazardous chemicals and precursor chemicals), domestic commercial and material supply and marketing industry, and import and export of goods and technology. (The above projects do not include projects prohibited by laws, administrative regulations, or State Council regulations that require pre-approval), the licensed business projects are:. Core products: Thermal Conductive Silicone, Uv Glue, Single Component Sealant

TOP6
Dongguan Guanxin Shichuang Organic Silicon Co., Ltd
Overall Score4.5 / 5
Est. Date2018-06-08
Registered Capital1000K CNY

Dongguan Guanxin Shichuang Organic Silicon Co., Ltd., with its registered address at Room 201, Building 5, No. 9 Yinling Road, Yufeng, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Li Shuguan, and its business scope includes the sale of high-tech organic silicon materials, room temperature cured silicone rubber, and electronic materials; Research and development: electronic adhesives, polymer materials; Import and export of goods and technology; Wholesale and retail industries. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Conductive Silicone, Polymer Moisture-Proof Sealing Agent, Flame Retardant Silicone

TOP7
Shenzhen Xinjiasheng New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2025-02-24
Registered Capital1000K CNY

Shenzhen Xinjiasheng New Materials Co., Ltd., with its registered address at Building 3, No. 715 Zhoujia Avenue, Shijia Community, Matian Street, Guangming District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Huang Shu'an, and its business scope includes general business projects such as sales of synthetic materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of electronic specialized materials; Research and development of electronic specialized materials; Sales of electronic specialized materials; Toy sales; Sales of rubber products; Sales of plastic products; Import and export of goods; Technology import and export; Research and development of new material technology; Sales of adult sex toys (excluding drugs and medical devices); Manufacturing of adult sex toys (excluding drugs and medical devices). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: none.. Core products: Thermal Conductive Silicone, Primer - Backglue, Bra, Underwear, Silicone

TOP8
Shenzhen Liantengda Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2011-07-12
Registered Capital10000K CNY

Shenzhen Liantengda Technology Co., Ltd., with its registered address at Unit 801-803, Building 1, Lechuanghui Building, No. 1211 Guangguan Road, Guihua Community, Guanlan Street, Longhua District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Luo Yufeng, and the business scope includes the research and sales of general business projects such as thermal conductive materials, heat dissipation materials, insulation materials, and functional new materials; Industrial Design License Business Projects: Production of Thermal Conductive Materials, Heat Dissipation Materials, Insulation Materials, and Functional New Materials. Core products: Thermal Conductive Silicone, Thermal Conductive Silicone Sheet, Thermal Conductive Silicone Adhesive

TOP9
Junyue Electronic Technology (Shenzhen) Co., Ltd
Overall Score4.3 / 5
Est. Date2024-08-07
Registered Capital2000K CNY

Junyue Electronic Technology (Shenzhen) Co., Ltd., with its registered address at B5-01, Gangshen International Center, Xinniu Community, Minzhi Street, Longhua District, Shenzhen, registered with the Shenzhen Market Supervision Administration, represented by Zhang Xiaotong as the legal representative. Its business scope includes retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of industrial control computers and systems; Electronic product sales; Sales of communication equipment; Sales of office supplies; Sales of office equipment; Sales of labor protection equipment; Food sales (only selling pre packaged food); Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Domestic trade agency; Import and export agency; Technology import and export; Import and export of goods; Information system integration services; Cloud computing equipment technology services; Quantum computing technology services; Computer system services; Conference and exhibition services; Rental of computers and communication equipment; Computer and office equipment maintenance. (Except for projects that require approval according to law, conduct business activities independently with a business license in accordance with the law) Online data processing and transaction processing business (operating e-commerce); Alcohol business. (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: Thermal Conductive Silicone, Electronic Adhesive, Thermal Grease

TOP10
Dongguan Nijia Electronic Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2011-06-10
Registered Capital1500K CNY

Dongguan Nijia Electronic Technology Co., Ltd. is registered at 225, Building A, Tangshi Industrial Park, Shigu Industrial Zone, Nancheng Street, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zhu Yonggui. Its business scope includes research and development, production and sales, and technology transfer: electronic components, electronic materials, other chemical products (excluding hazardous chemicals), silicone, hardware products, plastic products, and general machinery and equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Conductive Silicone, Viscose, Electronic Component

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Yishangxiang Electronic Materials Co., Ltd2022-07-04Thermal Conductive Silicone, Silicon Carbide Wear-Resistant Coating, Guide Rail Repair Agent1000K CNYNot Supported
Heshuo New Materials Technology (Dongguan) Co., Ltd2019-05-07Thermal Conductive Silicone, , Resist Film3000K CNYNot Supported
Shenzhen Feihongda Technology Co., Ltd2007-08-21Thermal Conductive Silicone, Low Volatile Thermal Conductive Silicone Film, Thermal Conductive Wave Absorption10000K CNYSupported
Dongguan Guangyuan Sealing Technology Co., Ltd2019-04-11Thermal Conductive Silicone, Cured Silicone Gel, Flame Retardant Silicone300K CNYNot Supported
Shenzhen Xingyongwei Silicone Co., Ltd2008-03-10Thermal Conductive Silicone, Uv Glue, Single Component Sealant1000K CNYNot Supported
Dongguan Guanxin Shichuang Organic Silicon Co., Ltd2018-06-08Thermal Conductive Silicone, Polymer Moisture-Proof Sealing Agent, Flame Retardant Silicone1000K CNYNot Supported
Shenzhen Xinjiasheng New Materials Co., Ltd2025-02-24Thermal Conductive Silicone, Primer - Backglue, Bra, Underwear, Silicone1000K CNYNot Supported
Shenzhen Liantengda Technology Co., Ltd2011-07-12Thermal Conductive Silicone, Thermal Conductive Silicone Sheet, Thermal Conductive Silicone Adhesive10000K CNYNot Supported
Junyue Electronic Technology (Shenzhen) Co., Ltd2024-08-07Thermal Conductive Silicone, Electronic Adhesive, Thermal Grease2000K CNYNot Supported
Dongguan Nijia Electronic Technology Co., Ltd2011-06-10Thermal Conductive Silicone, Viscose, Electronic Component1500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of thermal conductive silicone, it is recommended to prioritize confirming key technical parameters such as thermal conductivity and temperature resistance range to ensure compatibility with scenarios such as electronic device heat dissipation or LED packaging.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. For example, suppliers who have been serving new energy vehicle battery modules for a long time may be more reliable.
  • In different scenarios such as industrial power supplies or consumer electronics, the viscosity and insulation performance of thermal conductive silicone need to be adjusted according to specific applications, and high-density packaging usually requires products with lower viscosity.
  • If the procurement involves a large number of orders, it is recommended to evaluate the stability of the supplier's production capacity and delivery cycle based on their industry performance and platform statistical information, in order to avoid the impact of supply chain fluctuations on production progress.

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