Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 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: Dongguan Mingyu New Material Technology Co., Ltd, Dongguan Jiajin New Material Technology Co., Ltd, Dongguan Jiachen New Materials Co., Ltd, Shenzhen Songsen New Material Technology Co., Ltd, Dongguan Guangyuan Sealing Technology Co., Ltd, Shenzhen Hongjun Technology Co., Ltd, Huizhou Saike Micro Industry Co., Ltd, Guangdong Guangyan New Materials Co., Ltd, Huizhou Nuozhitai Industrial Co., Ltd, Dongguan Fuze Chemical 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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Dongguan Mingyu New Material Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-10-28
Registered Capital1000K CNY

Dongguan Mingyu New Material Technology Co., Ltd., with its registered address at Room 4062, No.1 Xihu West Road, Shilong Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Peng Yeyue, and its business scope includes research and development of new material technology and consulting; Research and development, sales: electronic products, electronic components, packaging materials, labor protection supplies, hardware products and accessories, plastic products and accessories, automation equipment and accessories, wires, adhesive products, silicone products, lubricants; Domestic trade agency services; 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: Sealant, North Return, Kraft

Top 2
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Dongguan Jiajin New Material Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-08
Registered Capital500K CNY

Dongguan Jiajin New Material Technology Co., Ltd., with its registered address at Room 102, No. 1 Langbeiling Back Lane, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Jia, and its business scope includes general projects such as research and development of new material technology; Promotion services for 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, Electronic Precision Machinery, Repair Welding Seam Adhesive

Top 3
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Dongguan Jiachen New Materials Co., Ltd
Overall Score4.7 / 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, Loctite, Wacker

TOP4
Shenzhen Songsen New Material Technology Co., Ltd
Overall Score4.6 / 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, Belair Biral, Japan, Thermal Grease

TOP5
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: Sealant, Epoxy Resin, Acrylic Magnetic Circuit Adhesive

TOP6
Shenzhen Hongjun Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-09-23
Registered Capital1000K CNY

Shenzhen Hongjun Technology Co., Ltd., registered at Room 1406, Building 1, Hengdu Metropolis Plaza, No. 15 Huancheng South Road, Ma'antang Community, Bantian Street, Longgang District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Li Nian as the legal representative, is engaged in the research and sales of electronic products, electronic components, adhesives, glues, lubricants, chemical auxiliary materials (excluding hazardous chemicals), household appliances, optical products, as well as the sales of instruments, machinery and equipment, electronic materials, packaging materials, hardware products, hardware and electrical equipment, environmental protection materials and equipment, lighting fixtures, cultural and educational office supplies, labor protection supplies, daily necessities, rubber products, building materials, chemical products, coatings, and domestic trade; Import and export of goods and technology. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated). Core products: Sealant, American Crc, Other Brands

TOP7
Huizhou Saike Micro Industry Co., Ltd
Overall Score4.5 / 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, 193Ab, 540F

TOP8
Guangdong Guangyan New Materials Co., Ltd
Overall Score4.5 / 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, Anaerobic Adhesive/Pipe Thread Sealant,

TOP9
Huizhou Nuozhitai Industrial Co., Ltd
Overall Score4.4 / 5
Est. Date2017-08-24
Registered Capital1000K CNY

Huizhou Nuozhitai Industrial Co., Ltd., with its registered address at Zhuzaiyuan Lixia Factory in Sandong Town, Huicheng District, Huizhou City, is registered with the Market Supervision Administration of Huicheng District, Huizhou City. The legal representative is Zhu Jia, and the business scope includes the production, processing, and sales of power equipment, electronic materials, electronic and electrical products, welding materials, chemical products (excluding hazardous chemicals), adhesives, packaging materials, small electrical and dynamic equipment and their accessories, and die-cutting products; Electronic Commerce; 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, Loctite, Shi Min Hits Hard

TOP10
Dongguan Fuze Chemical Co., Ltd
Overall Score4.3 / 5
Est. Date2011-12-19
Registered Capital1500K CNY

Dongguan Fuze Chemical Co., Ltd. is registered at A503, Xiangfu Entrepreneurship Park, No. 2 Hongye Nanjiu Road, Zhufuling Community, Tangxia Town, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Tan Minman. The business scope includes the sale of adhesives and other chemical products (excluding hazardous chemicals), thermal conductive materials, lubricants, automation equipment, dispensing consumables and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealant, Release Agent, Chemical Reagent

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Mingyu New Material Technology Co., Ltd2020-10-28Sealant, North Return, Kraft1000K CNYNot Supported
Dongguan Jiajin New Material Technology Co., Ltd2023-02-08Sealant, Electronic Precision Machinery, Repair Welding Seam Adhesive500K CNYNot Supported
Dongguan Jiachen New Materials Co., Ltd2020-07-17Sealant, Loctite, Wacker1000K CNYNot Supported
Shenzhen Songsen New Material Technology Co., Ltd2019-05-30Sealant, Belair Biral, Japan, Thermal Grease3000K CNYNot Supported
Dongguan Guangyuan Sealing Technology Co., Ltd2019-04-11Sealant, Epoxy Resin, Acrylic Magnetic Circuit Adhesive300K CNYNot Supported
Shenzhen Hongjun Technology Co., Ltd2015-09-23Sealant, American Crc, Other Brands1000K CNYNot Supported
Huizhou Saike Micro Industry Co., Ltd2015-08-06Sealant, 193Ab, 540F1000K CNYNot Supported
Guangdong Guangyan New Materials Co., Ltd2023-03-10Sealant, Anaerobic Adhesive/Pipe Thread Sealant, 5000K CNYNot Supported
Huizhou Nuozhitai Industrial Co., Ltd2017-08-24Sealant, Loctite, Shi Min Hits Hard1000K CNYNot Supported
Dongguan Fuze Chemical Co., Ltd2011-12-19Sealant, Release Agent, Chemical Reagent1500K 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 analyzes the common specifications and applicable scenarios of thread sealants, from viscosity grades to temperature resistance, to help readers choose the appropriate sealant according to their actual needs and avoid oil and gas leakage problems.

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

HM396 sealant is mainly used for local bonding in construction or machinery, such as pipe joints, vehicle joints, bridges, etc. The characteristics of this sealant are easy operation, elastic deformation ability, and the ability to adapt to various environmental changes. It has good waterproof and leak proof effects, as well as high temperature resistance, corrosion resistance, aging resistance, and long service life. The packaging specification for HM396 sealant is 5

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