Updated Sep 6, 2026 · Public platform & industry data

Sep 6, 2026 Updated

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2026 Top 10 Sealant Manufacturers in China Guangdong

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

The top 10 Sealant manufacturers in Guangdong for 2026 are: Guangdong Guangyan New Materials Co., Ltd, Dongguan Xingyu Polymer Materials Co., Ltd, Dongguan Shuopu Petrochemical Co., Ltd, Tianjin Songjing Trading Co., Ltd, Anshi Ao Trading (Shenzhen) Co., Ltd, Dongguan Jiachen New Materials Co., Ltd, Bezos Polymer New Materials (Dongguan) Co., Ltd, Dongguan Kehui Industrial Materials Co., Ltd, Shenzhen Songsen New Material Technology Co., Ltd, Huizhou Saike Micro Industry 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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Guangdong Guangyan New Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2023-03-10
Registered Capital5000K CNY

Guangdong Guangyan New Materials Co., Ltd., with its registered address at No. 102, Building B, Liyuan 4th Road, Jili Industrial Park, Nanzhuang Town, Chancheng District, Foshan City (registered address declared), is registered with the Market Supervision Administration of Chancheng District, Foshan City. The legal representative is Luo Hongyan, and the business scope includes general projects: research and development of new material technology; Sealing glue manufacturing; Manufacturing of electronic specialized materials; Sales of building materials; Sales of synthetic materials; Wholesale of hardware products; Sales of household items; Furniture sales; Sales of labor protection equipment; Sales of plastic products; Sales of mechanical equipment; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of synthetic materials (excluding hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting services. (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: Sealant, Plastic Special Adhesive For Plastics, Anaerobic Adhesive/Planar Structural Adhesive

Top 2
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Dongguan Xingyu Polymer Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2015-11-25
Registered Capital1000K CNY

Dongguan Xingyu Polymer Materials Co., Ltd., with its registered address at Room 101, Building 5, No. 132 Gaolong West Road, Gaobu Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Liang Junjiao, and the business scope includes the sale of polymer materials, silicone rubber raw materials, silicone rubber accessories, silicone rubber products, plastic products, silicone oil, and hardware 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). Core products: Sealant, Steam Resistant Silicone Rubber, Dow Corning Precipitation Gel

Top 3
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Dongguan Shuopu Petrochemical Co., Ltd
Overall Score4.7 / 5
Est. Date2015-05-11
Registered Capital2000K CNY

Dongguan Shuopu Petrochemical Co., Ltd., with its registered address at Room 213, Building 4, No. 13 Changshengshui Street, Nancheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision and Administration Bureau. The legal representative is Xie Changming, and its business scope includes the sale of canned lubricants, lubricants, general machinery equipment and accessories, hardware accessories, electronic products and accessories, other chemical products, chemical raw materials, building materials, plastic products, silicone products, lighting equipment, handicrafts, and daily necessities; 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: Sealant, Nickel Based Anti Sticking Paste, Lubricant

TOP4
Tianjin Songjing Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2015-11-24
Registered Capital1000K CNY

Tianjin Songjing Trading Co., Ltd., with its registered address located south of Chongqing Road and west of Hulunbuir Road in Tianjin Pilot Free Trade Zone (Dongjiang Bonded Port Area), Building 4, Minghai Center -3.7-401 (under the custody of Tianjin Free Trade Port Business Secretary Service Co., Ltd. No. 221), registered with the Market Supervision and Administration Bureau of China (Tianjin) Pilot Free Trade Zone, and represented by Lin Xin as the legal representative. Its business scope includes the sales of chemical raw materials and products, electronic products and accessories, hardware and electrical equipment, mechanical equipment and accessories, and building materials; Self operated and agency import and export business 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: Sealant, Dowcorning, Shinetsu, Japan

TOP5
Anshi Ao Trading (Shenzhen) Co., Ltd
Overall Score4.6 / 5
Est. Date2006-03-08
Registered Capital5000K CNY

Anshi Ao Trading (Shenzhen) Co., Ltd., registered address located at D, E, F, G, 27th floor, Guomao Commercial Building, Nanhu Road, Luohu District, Shenzhen Unit, registered with the Shenzhen Municipal Administration for Market Regulation, with You Dihao as the legal representative. The business scope includes general business projects: wholesale, commission agency (excluding auctions), import and export, and related after-sales services and consulting of adhesives, sealing adhesives, adhesives, tapes, coatings, lubricants, greases, lubricants, solvent oils, plastic products, hardware products, optical instruments, adhesive equipment and accessories, mechanical equipment and accessories, electromechanical equipment and accessories, injection molding equipment and accessories, grinding materials, diluents, chip liquids, inks, thermal oils, solder pastes, electroplating treatment fluids, adhesive additives, chemicals, protective equipment, glass products, tools, hot melt adhesives, label products, marking tools and equipment. Services and other supporting businesses. (Excluding exclusive, controlled, monopolized goods and restricted items, the above-mentioned goods involving quota license management and special regulation management shall be handled in accordance with relevant national regulations). (The above projects do not involve special access management measures implemented by the state. If they involve restricted projects and pre administrative licenses, pre administrative license documents must be obtained before operation.) Licensed business projects: wholesale, commission agency (excluding auctions), import and export, and related after-sales services, consulting services, and other supporting businesses of adhesives, potting adhesives, adhesives, tapes, coatings, plastic products, hardware products, optical instruments, adhesive equipment, and tools (excluding exclusive, controlled, and exclusive goods and restricted projects. The above-mentioned goods involving quota license management and special regulation management shall be handled in accordance with relevant national regulations).. Core products: Sealant, Molykote, 3M

TOP6
Dongguan Jiachen New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-07-17
Registered Capital1000K CNY

Dongguan Jiachen New Materials Co., Ltd., with its registered address at Room 507, No. 2 Shajingkeng Road, Liaobu Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Zuoqiu, and its business scope includes general projects such as new material technology promotion services; Research and development of new material technology; Sales of office supplies; Sales of fireproof sealing materials; Sales of green composite materials for rail transit; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of electronic specialized materials; Sales of wind and electric tools; Sales of daily chemical products; Sales of high-performance sealing materials; Sales of sealing fillers; Sales of new catalytic materials and additives; Sales of high-quality synthetic rubber; Sales of lubricating oil; Sales of packaging materials and products; Sales of labor protection equipment; Sealing glue manufacturing; Sales of metal based composite materials and ceramic based composite materials; Wholesale of hardware products; Sales of metal chains and other metal products; Retail of hardware products; Sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Sales of electrical instruments and meters. (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: Sealant, Puseda, Kraft

TOP7
Bezos Polymer New Materials (Dongguan) Co., Ltd
Overall Score4.5 / 5
Est. Date2022-09-28
Registered Capital1000K CNY

Bezos Polymer New Materials (Dongguan) Co., Ltd., registered at Room 501, No. 68 Chaodong Road, Chashan Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative being Wu Weidong. Its business scope includes general projects: production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Research and development of biochemical product technology; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Research and development of new material technology; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of sealing fillers; Sales of sealing fillers; Sales of high-performance sealing materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Sales of synthetic materials; Production of refractory materials; Sales of refractory materials; Sales of surface functional materials; Manufacturing of daily chemical products; Sales of daily chemical products; Sales of electronic specialized materials; Research and development of electronic specialized materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Sealant, Quick Conveyor Belt Repair Adhesive, Processing Surface Repair Agent

TOP8
Dongguan Kehui Industrial Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2009-06-26
Registered Capital5000K CNY

Dongguan Kehui Industrial Materials Co., Ltd., with its registered address at Room 413, Building 2, No. 18 Shigu Baoshi Road, Nancheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision and Administration Bureau. The legal representative is Wu Di, and its business scope includes general projects such as research and development of new material technology; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of electronic specialized materials; Manufacturing of new membrane materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Promotion services for new material technology; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Retail of hardware products; Internet sales (except for the sale of goods that need to be licensed); Import and export of goods; Technology import and export. (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: Sealant, Material Bonding Adhesive, Special Adhesive For Rock Slab

TOP9
Shenzhen Songsen New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-05-30
Registered Capital3000K CNY

Shenzhen Songsen New Material Technology Co., Ltd., registered at 39-1 Jiaotang Road, Shatou Community, Shajing Street, Bao'an District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Wang Keming as the legal representative, is engaged in the research and development, technology transfer, and sales of lubricants, grease lubricants, and lubricant additives (excluding hazardous chemicals); Sales of high-performance membrane materials, other chemical products, and building materials (excluding hazardous chemicals); Sales of electronic products and accessories, hardware and electrical equipment, and general mechanical equipment; Import and export of goods and technology. Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Research and development of new material technology. (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: Sealant, Araldite, Sankol Kishimoto, Japan

TOP10
Huizhou Saike Micro Industry Co., Ltd
Overall Score4.3 / 5
Est. Date2015-08-06
Registered Capital1000K CNY

Huizhou Saike Micro Industry Co., Ltd., registered at Building C3.C4.C5.C6, Yikang Garden, No. 61 Erling South Road, Huizhou City, with the registration authority of Huicheng District Market Supervision and Administration Bureau and the legal representative of Du Pingshan, is engaged in the sales of electronic components, mechanical automation equipment, adhesives, packaging materials, electronic products, chemical raw materials and products, and die-cutting products; Electronic Commerce; Import and export of goods and technology. (Excluding shopping malls and warehouses). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealant, 110Tg, Threadlocker

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangdong Guangyan New Materials Co., Ltd2023-03-10Sealant, Plastic Special Adhesive For Plastics, Anaerobic Adhesive/Planar Structural Adhesive5000K CNYNot Supported
Dongguan Xingyu Polymer Materials Co., Ltd2015-11-25Sealant, Steam Resistant Silicone Rubber, Dow Corning Precipitation Gel1000K CNYNot Supported
Dongguan Shuopu Petrochemical Co., Ltd2015-05-11Sealant, Nickel Based Anti Sticking Paste, Lubricant2000K CNYNot Supported
Tianjin Songjing Trading Co., Ltd2015-11-24Sealant, Dowcorning, Shinetsu, Japan1000K CNYNot Supported
Anshi Ao Trading (Shenzhen) Co., Ltd2006-03-08Sealant, Molykote, 3M5000K CNYNot Supported
Dongguan Jiachen New Materials Co., Ltd2020-07-17Sealant, Puseda, Kraft1000K CNYNot Supported
Bezos Polymer New Materials (Dongguan) Co., Ltd2022-09-28Sealant, Quick Conveyor Belt Repair Adhesive, Processing Surface Repair Agent1000K CNYNot Supported
Dongguan Kehui Industrial Materials Co., Ltd2009-06-26Sealant, Material Bonding Adhesive, Special Adhesive For Rock Slab5000K CNYSupported
Shenzhen Songsen New Material Technology Co., Ltd2019-05-30Sealant, Araldite, Sankol Kishimoto, Japan3000K CNYNot Supported
Huizhou Saike Micro Industry Co., Ltd2015-08-06Sealant, 110Tg, Threadlocker1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of sealants, it is recommended to select product specifications corresponding to technical parameters such as temperature resistance, adhesive strength, and curing time based on specific application scenarios (such as pipeline sealing, building joints, or industrial 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, especially in fields such as automotive manufacturing or aerospace that require high performance of sealants.
  • When purchasing sealants, it is usually necessary to focus on their chemical compatibility, such as ensuring that they do not react with contact materials in electronic packaging or chemical equipment to avoid affecting the sealing effect.
  • The demand for sealants varies greatly among different industries. It is recommended to select products suitable for specific environments such as high temperature, high pressure, or long-term outdoor exposure based on the industry performance and actual case data of suppliers.

Knowledge Base

Q

This article introduces the commonly used types of sealants in the kitchen and their applicable scenarios, including the characteristics of silicone, polyurethane, and acrylic sealants, to help readers choose the appropriate sealant according to their needs and ensure waterproofing and mold prevention in the kitchen.

Q

Baidu AiGou will help you find pictures related to different categories of anaerobic sealants, taking you on a journey to appreciate the diversity and uniqueness of anaerobic sealants. At the same time, we also recommend high-quality anaerobic sealant products for you, allowing you to easily and quickly find the most suitable anaerobic sealant for yourself when purchasing.

Q

Colored silicone sealant is a high-performance sealing material used for sealing and filling joints. Compared with traditional silicone sealants, it has higher temperature resistance and weather resistance. Colored silicone sealant can be distinguished by different colors and is suitable for various building, industrial, and automotive applications.

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