Updated Jul 15, 2026 · Public platform & industry data

Jul 15, 2026 Updated

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2026 Top 10 Potting Compound Manufacturers in China Jiangsu

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Top-rated Potting Compound suppliers, How to choose a Potting Compound manufacturer, Best Potting Compound companies in China

The top 10 Potting Compound manufacturers in Jiangsu for 2026 are: Suzhou Xinwei High tech Materials Co., Ltd, Yineng Cang (Suzhou) Electronic Technology Co., Ltd, Suzhou Bingsheng New Material Technology Co., Ltd, Wuxi Yongning Technology Co., Ltd, Suzhou Miaocai Electronic Technology Co., Ltd, Nanjing Mancat Technology Co., Ltd, Suzhou Ruicai Semiconductor Co., Ltd, Nanjing Zhongbei New Materials Technology Co., Ltd, Jiangsu Jingshengyuan New Material Technology Co., Ltd, Yangzhou Xinbo Electric 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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Suzhou Xinwei High tech Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2015-12-15
Registered Capital1000K CNY

Suzhou Xinwei High tech Materials Co., Ltd., with its registered address at Room 211, Building A, No. 36 Huyang Road, Hushuguan Town, High tech Zone, Suzhou City. The registration authority is the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau, and the legal representative is Cheng Lixia. Its business scope includes technology research and development, technical consulting, and technical services in the field of electronic new materials; Sales: Electronic new materials, rubber and plastic products, electronic equipment, electromechanical equipment, hardware and electrical equipment, lubricants, adhesive products, welding materials, sealing materials, waterproof materials, protective equipment, cleaning products, metal materials and products; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Potting Compound, Glue, Sealant

Top 2
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Yineng Cang (Suzhou) Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2025-06-23
Registered Capital500K CNY

Yineng Cang (Suzhou) Electronic Technology Co., Ltd., registered at Room 301, 3rd Floor, Room 1, No. 99 Huafeng Road, Kunshan Development Zone, registered with Kunshan Data Bureau, with Dong Xing as the legal representative. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Sales of electronic specialized materials; Sales of electronic specialized equipment; Electronic product sales; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Sales of coatings (excluding hazardous chemicals); Sales of plastic products; Sales of rubber products; Retail of daily household appliances; Sales of daily chemical products; Sales of daily necessities; Sales of labor protection equipment; Sales of special labor protection equipment; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of building materials; Sales of metal materials; Sales of metal products; Retail of hardware products; Wholesale of hardware products; Sales of power electronic components; Sales of specialized equipment for environmental protection; Sales of office supplies; Wholesale of stationery supplies; Retail of stationery supplies; Sales of household appliances; Operation of wires and cables; Sales of metal tools; Sales of instruments and meters; Retail of cosmetics; Wholesale of cosmetics; Retail of sports goods and equipment; Sales of security equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of food additives; Sales of communication equipment; Sales of special equipment; Sales of network equipment; Sales of electrical equipment; Needle textile sales; Sales of daily necessities; Sales of daily glass products (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: Potting Compound, Lubricant, Sealing Type

Top 3
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Suzhou Bingsheng New Material Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-05-31
Registered Capital2000K CNY

Suzhou Bingsheng New Material Technology Co., Ltd., with its registered address at Room 2304, Building 757, Qianjin East Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau and represented by Zhu Jijun as its legal representative. 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: technology services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Promotion services for new material technology; Sales of chemical products (excluding licensed chemical products); Sales of electronic specialized materials; Electronic product sales; Retail of electronic components; Sales of plastic products; Sales of anti-corrosion materials; Sales of coatings (excluding hazardous chemicals); Sales of ecological environment materials; Sales of building materials; Retail of hardware products; Sales of metal materials; Sales of synthetic materials; Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Sales of clothing accessories; Wholesale of textiles, clothing, and household goods; Food sales (only selling pre packaged food); Wholesale of edible agricultural products; Sales of electronic components and electromechanical equipment; Retail of computer software, hardware, and auxiliary equipment (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: Potting Compound, Loctite, Chemistry In Eastern Korea

TOP4
Wuxi Yongning Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-09-17
Registered Capital1000K CNY

Wuxi Yongning Technology Co., Ltd., registered at No. 299 Fangcheng Avenue, Xinwu District, Wuxi City, Shenzhen Hong Kong Metropolitan Plaza, 10-621, registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), with Wang Yong as the legal representative. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Information technology consulting services; Software development; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of electrical equipment; Sales of mechanical parts and components; Sales of petroleum products (excluding hazardous chemicals); Sales of labor protection equipment; Sales of high-performance sealing materials; Sales of wind and electric tools; Sales of lubricating oil; Retail of hardware products; Retail of computer software, hardware, and auxiliary equipment; Retail of stationery supplies; Electrical equipment repair (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: Potting Compound, Structural Adhesive (Epoxy Resin Type), Pipe Thread Sealant

TOP5
Suzhou Miaocai Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-12-13
Registered Capital500K CNY

Suzhou Miaocai Electronic Technology Co., Ltd., registered at Room B303A-6130, Jianye Science and Technology Park, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Sun Xiaoyang, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Electronic product sales; Wholesale of electronic components; Sales of power electronic components; Sales of electronic specialized equipment; Sales of mechanical equipment; Sales of firefighting equipment; Sales of intelligent robots; Sales of artificial intelligence hardware; Sales of production and testing equipment for new energy vehicles; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of specialized equipment for rubber processing; Sales of high-performance sealing materials; Sales of new organic active materials; Promotion services for new material technology; Research and development of new material technology; Sales of new membrane materials; Technology promotion services; Sales of lubricating oil; Sales of petroleum products (excluding hazardous chemicals); Sales of experimental analytical instruments; Sales of labor protection equipment; Real estate brokerage; Domestic trade agency; Information consulting services (excluding licensed information consulting services); Enterprise management consulting (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: Potting Compound, Conformal Coating, Maitu Momentive

TOP6
Nanjing Mancat Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2004-01-15
Registered Capital50000K CNY

Nanjing Mancat Technology Co., Ltd., with its registered address at Room L5-06, East 101, Building E1, Nanjing University of Technology Science and Technology Industrial Park, No. 15 Wanshou Road, Jiangbei New District, Nanjing. The registration authority is the Administrative Approval Bureau of Nanjing Jiangbei New District Management Committee, and the legal representative is Huang Zixiu. Its business scope includes licensed projects: road freight transportation (excluding dangerous goods); 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) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; CNC machine tool manufacturing; Fastener manufacturing; Sales of fasteners; Sales of building materials; Manufacturing of new building materials (excluding hazardous chemicals); Engineering and technical research and experimental development; Sales of specialized chemical products (excluding hazardous chemicals); Sports equipment manufacturing; Production of Class I medical devices; Manufacturing of high-performance fibers and composite materials; Production of molding materials for casting; Manufacturing of synthetic materials (excluding hazardous chemicals); Paint manufacturing (excluding hazardous chemicals); Sealing glue manufacturing; Manufacturing of sealing fillers; Sales of metal materials; Manufacturing of metal materials; Manufacturing of hardware products; Installation services for ordinary mechanical equipment; Manufacturing of metal structures; Sales of metal structures; Undertake the construction business of the head office (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Potting Compound, Carbon Fiber Fabric, Pre Stressed Carbon Fiber System

TOP7
Suzhou Ruicai Semiconductor Co., Ltd
Overall Score4.5 / 5
Est. Date2012-03-05
Registered Capital1000K CNY

Suzhou Ruicai Semiconductor Co., Ltd., registered at No. 218 Xinghu Street, A7-504, Suzhou Industrial Park, with the registration authority being the Suzhou Industrial Park Administrative Approval Bureau and the legal representative being Pan Yao. Its business scope includes research and development, sales, and processing of electronic materials and peripheral products, as well as related equipment accessories, laboratory consumables, dust-free consumables, electronic components, electromechanical products, clean equipment, laboratory equipment and instruments, and providing related technical consulting and after-sales services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Potting Compound, Chemical Reagent, Photoresist

TOP8
Nanjing Zhongbei New Materials Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2007-01-12
Registered Capital5000K CNY

Nanjing Zhongbei New Material Technology Co., Ltd., with its registered address at Floors 1-3, Building 16, No. 1183 Xinji East Road, Longchi Street, Liuhe District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Wang Kemin, and its business scope includes research and development, production, sales, and technology transfer of adhesives and electronic materials; Import and export business of various commodities and technologies through self operation and agency; Sales of electromechanical products, wires and cables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Potting Compound, Thermal Grease, Other Series

TOP9
Jiangsu Jingshengyuan New Material Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2003-09-05
Registered Capital10000K CNY

Jiangsu Jingshengyuan New Material Technology Co., Ltd., with its registered address located on the north side of the Geological Team on the west side of Provincial Highway 227 in Wanhuashan Development Zone, Niushan Town, Donghai County, is registered with the Donghai County Administrative Approval Bureau. The legal representative is Zhang Yun, and its business scope includes general projects such as 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; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Mechanical equipment leasing (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: Potting Compound, Quartz Powder, Glass Powder

TOP10
Yangzhou Xinbo Electric Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2005-03-01
Registered Capital2000K CNY

Yangzhou Xinbo Electric Technology Co., Ltd., registered at No. 8-16 Chuangye Road, Industrial Concentration Zone, Liubao Town, Baoying County, with the registration authority of Baoying County Data Bureau and the legal representative of Qi Guiyang, is engaged in the research and development, processing, and sales of testing instruments and equipment; Processing and sales of cable accessories, far-infrared hot air stoves, metal hoses, pipe fittings, connectors, electric heating appliances, cable sliding guides, tools, standard parts, fans, water pumps, valves, switchgear, and electrical appliances; Sales of insulation materials, dust removal bags, labor protection supplies, mining materials, gas blocking materials, belt accessories, dust removal equipment and accessories (all of which do not include hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: mechanical equipment leasing; Electrical equipment repair; Installation services for ordinary mechanical equipment; 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: Potting Compound, Cold Patching Adhesive For Mining Cables, Cable Shrink Tubing

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Suzhou Xinwei High tech Materials Co., Ltd2015-12-15Potting Compound, Glue, Sealant1000K CNYNot Supported
Yineng Cang (Suzhou) Electronic Technology Co., Ltd2025-06-23Potting Compound, Lubricant, Sealing Type500K CNYNot Supported
Suzhou Bingsheng New Material Technology Co., Ltd2021-05-31Potting Compound, Loctite, Chemistry In Eastern Korea2000K CNYNot Supported
Wuxi Yongning Technology Co., Ltd2020-09-17Potting Compound, Structural Adhesive (Epoxy Resin Type), Pipe Thread Sealant1000K CNYNot Supported
Suzhou Miaocai Electronic Technology Co., Ltd2022-12-13Potting Compound, Conformal Coating, Maitu Momentive500K CNYNot Supported
Nanjing Mancat Technology Co., Ltd2004-01-15Potting Compound, Carbon Fiber Fabric, Pre Stressed Carbon Fiber System50000K CNYSupported
Suzhou Ruicai Semiconductor Co., Ltd2012-03-05Potting Compound, Chemical Reagent, Photoresist1000K CNYNot Supported
Nanjing Zhongbei New Materials Technology Co., Ltd2007-01-12Potting Compound, Thermal Grease, Other Series5000K CNYNot Supported
Jiangsu Jingshengyuan New Material Technology Co., Ltd2003-09-05Potting Compound, Quartz Powder, Glass Powder10000K CNYNot Supported
Yangzhou Xinbo Electric Technology Co., Ltd2005-03-01Potting Compound, Cold Patching Adhesive For Mining Cables, Cable Shrink Tubing2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of potting adhesive, it is recommended to prioritize confirming key technical parameters such as viscosity, curing time, and temperature resistance range of the product to ensure compatibility with specific scenarios such as electronic component packaging or photovoltaic module protection.
  • 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, companies that have long served in the automotive electronics or power equipment field may have more experience advantages.
  • In industrial lighting or new energy battery pack applications, attention should be paid to the thermal conductivity and insulation performance of the potting adhesive. There are significant differences in the thermal management requirements of materials in different scenarios.
  • It is recommended to prioritize enterprises that can provide typical application cases or performance testing reports based on the industry data support of suppliers during procurement, in order to reduce selection risks.

Knowledge Base

Q

This article analyzes the common specifications and characteristics of transformer sealant, from temperature resistance to insulation level, to help engineers quickly match suitable models and share practical tips for selection.

Q

This article introduces the basic concepts and characteristics of sealant, and explains that sealant is a liquid adhesive that is different from solid adhesive. At the same time, the use and selection of sealant were also introduced, providing readers with a more comprehensive understanding.

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