Updated Apr 2, 2026 · Public platform & industry data

Apr 2, 2026 Updated

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2026 Top 10 Sealing Ring Manufacturers in China Guangdong

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

The top 10 Sealing Ring manufacturers in Guangdong for 2026 are: Guangdong Yichi Sealing Products Co., Ltd, Dongguan Huale Sealing Technology Development Co., Ltd, Guangdong De Innovation Materials Co., Ltd, Guangzhou Ximao Hydraulic Machinery Co., Ltd, Foshan Damansen Sealing Technology Co., Ltd, Foshan Minghongda Electromechanical Equipment Co., Ltd, Shenzhen Hualis Hydraulic Technology Co., Ltd, Guangzhou Jinglian Machinery Equipment Co., Ltd, Zhongshan Leitai Sealing Technology Co., Ltd, Dongguan Guohao Sealing Ring 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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GuangdongGuangdong
Top 1
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Guangdong Yichi Sealing Products Co., Ltd
Overall Score4.9 / 5
Est. Date2013-03-22
Registered Capital15000K CNY

Guangdong Yichi Sealing Products Co., Ltd., with registered address at Building 21, Wanyang Chuangzhi Park, No. 82 Wuxing Section, Xiaotang Industrial Avenue, Shishan Town, Nanhai District, Foshan City (address declaration), registered with the Market Supervision Administration of Nanhai District, Foshan City, with legal representative Wang Jiangyu. Its business scope includes research and development, production, and sales of sealing products, molds, fixtures, rubber products, silicone products, electronic products, automation equipment, and their accessories; Mechanical equipment leasing; 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: Sealing Ring, Dustproof Rubber Seal, Color Fixed Ring

Top 2
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Dongguan Huale Sealing Technology Development Co., Ltd
Overall Score4.8 / 5
Est. Date2010-07-15
Registered Capital3200K CNY

Dongguan Huale Sealing Technology Development Co., Ltd., with its registered address at No. 7 Zhouwulingyuan Road, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration and represented by Yuan Runyin. Its business scope includes general projects such as seal sales; Sealing component manufacturing; Sales of sealing fillers; Manufacturing of sealing fillers; Research and development of new material technology; Mold manufacturing; Mold sales; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; Retail of hardware products; Manufacturing of hardware products; Research and development of hardware products; Sales of metal tools; Manufacturing of metal forming machine tools; Sales of fasteners; Manufacturing of pumps and vacuum equipment; Valve and plug research and development; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of liquid tight components and systems; Manufacturing of general components; Manufacturing of automotive parts and accessories; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Sealing Ring, Adhesive Confidential Sealing Ring, Piezoelectric Valve Sealing Ring

Top 3
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Guangdong De Innovation Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2022-01-11
Registered Capital20000K CNY

Guangdong De Innovation Materials Co., Ltd., registered at B1 and 10-12 floors, Building 7, Meilonghu Intelligent Manufacturing Industry New City Phase I (Zone 1), Xinyu, Huiyang District, Huizhou City, registered with the Market Supervision Administration of Huiyang District, Huizhou City, with Jiang Lin as the legal representative. Its business scope includes the manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of plastic products; Sales of plastic products; 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; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Ring, Semi Finished Profiles, Pctfe Parts

TOP4
Guangzhou Ximao Hydraulic Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2003-06-12
Registered Capital3000K CNY

Guangzhou Ximao Hydraulic Machinery Co., Ltd., registered at 312 Tian'an Science and Technology Development Building, Panyu Energy saving Science and Technology Park, No. 730 Yingbin Road, Donghuan Street, Panyu District, Guangzhou, registered with the Market Supervision Administration of Panyu District, Guangzhou, with Zhao Xiping as the legal representative. Its business scope includes the sale of general machinery and equipment; Retail of general mechanical equipment; Manufacturing of hydraulic and pneumatic power machinery and components; Mechanical technology development services;. Core products: Sealing Ring, Dust Seals For Reciprocating Motion, Related Products For Hydraulic Equipment

TOP5
Foshan Damansen Sealing Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2011-03-29
Registered Capital5000K CNY

Foshan Damansen Sealing Technology Co., Ltd., registered at No. 5 Hegui Middle Road, Heshun Hegui Industrial Park, Lishui Town, Nanhai District, Foshan City, registered with the Market Supervision Administration of Nanhai District, Foshan City. The legal representative is Hu Chenghua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sealing component manufacturing; Sales of seals; Manufacturing of hardware products; Wholesale of hardware products; General equipment manufacturing (excluding special equipment manufacturing); Mold manufacturing; Mold sales; Import and export of goods; Technology import and export; Non residential real estate leasing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: power generation business, power transmission business, and power supply (distribution) 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: Sealing Ring, Spring Sealing Ring, O-Ring

TOP6
Foshan Minghongda Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2008-09-17
Registered Capital1000K CNY

Foshan Minghongda Electromechanical Equipment Co., Ltd., with its registered address at Room 1322, Phase II, Jingu International Hardware Trading Center, No. 30 Fenjiang North Road, Chancheng District, Foshan City (registered address), is registered with the Market Supervision Administration of Chancheng District, Foshan City. The legal representative is Li Qiao, and the business scope includes sales, maintenance, and upkeep of hydraulic, ceramic, and pneumatic electromechanical equipment and accessories, computer hardware and software, automation and network equipment and accessories, ceramic products, chemical and ceramic raw materials (excluding hazardous chemicals), building decoration materials, non-ferrous metals, furniture, air conditioning and various electrical appliances, construction machinery, automatic program control, and system integration (excluding projects prohibited or restricted by laws and administrative regulations). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.). Core products: Sealing Ring, Skeleton Oil Seal, Combination Oil Seal

TOP7
Shenzhen Hualis Hydraulic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2011-06-14
Registered Capital500K CNY

Shenzhen Hualis Hydraulic Technology Co., Ltd., registered at Room 2664, Building 1, G Zone, Fuhua Garden, Gongming Community, Gongming Street, Guangming District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Li Xinchun, is engaged in the technical development and sales of hydraulic equipment, mechanical equipment, and pneumatic equipment; Sales and other domestic trade of electronic equipment and accessories, instruments and meters, metal materials, office equipment and consumables; Internet sales (except for sales of goods that require a license). (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.) What are the permitted business projects. Core products: Sealing Ring, Ahp Merkel, Rexroth Metering Pump

TOP8
Guangzhou Jinglian Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date1998-09-23
Registered Capital500K CNY

Guangzhou Jinglian Machinery Equipment Co., Ltd., registered at Room 1501, 15th Floor, No. 51,53 Industrial Avenue North, Haizhu District, Guangzhou (for office use only), registered with the Market Supervision Administration of Haizhu District, Guangzhou, with Zhao Nan as the legal representative. Its business scope includes mechanical engineering design services; Mechanical component processing; Wholesale of mechanical parts; Wholesale of hardware products; Sales of general mechanical equipment; Wholesale trade of goods (excluding licensed and approved goods); Hardware retail; Retail of lubricating oil; Retail of general mechanical equipment; Retail of mechanical components; Retail trade of goods (excluding licensed and approved goods); General equipment repair;. Core products: Sealing Ring, Sealing Component Products, Standard Trench Flood Sealing

TOP9
Zhongshan Leitai Sealing Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-01
Registered Capital1000K CNY

Zhongshan Leitai Sealing Technology Co., Ltd., with its registered address at Block A, 3rd Floor, No. 1 Xingda Jiahu Industrial Zone, Yihua Road, Torch Development Zone, Zhongshan City, is registered with the Zhongshan Municipal Administration for Market Regulation. The legal representative is Yang Guichun, and its business scope includes research and development, production, processing, and sales of metal seals and rubber seals; Sales: Hardware products and accessories, plastic products, rubber products, mechanical and electrical equipment, specialized chemical products (excluding hazardous chemicals), building materials, decorative materials, metal materials; Technology promotion services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.). Core products: Sealing Ring, Polyurethane O-Ring, Stainless Steel Oil Seal

TOP10
Dongguan Guohao Sealing Ring Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-02-20
Registered Capital1000K CNY

Dongguan Guohao Sealing Ring Technology Co., Ltd., with its registered address at Room 101, Building 7, No. 90 Gaobu Avenue, Gaobu Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Liu Yan, and its business scope includes research and development, processing, and production of mechanical seal components, plastic parts, mechanical components, hydraulic and pneumatic power machinery and components, machine tool accessories, automotive components and accessories, valve accessories, plastic products, bearings, rubber products, hardware products and accessories, pipeline accessories, water pump accessories, molds, and general machinery equipment accessories; Installation: Sealing components; New material technology development services; 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: Sealing Ring, Glyd Ring, V-Seal

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangdong Yichi Sealing Products Co., Ltd2013-03-22Sealing Ring, Dustproof Rubber Seal, Color Fixed Ring15000K CNYSupported
Dongguan Huale Sealing Technology Development Co., Ltd2010-07-15Sealing Ring, Adhesive Confidential Sealing Ring, Piezoelectric Valve Sealing Ring3200K CNYNot Supported
Guangdong De Innovation Materials Co., Ltd2022-01-11Sealing Ring, Semi Finished Profiles, Pctfe Parts20000K CNYSupported
Guangzhou Ximao Hydraulic Machinery Co., Ltd2003-06-12Sealing Ring, Dust Seals For Reciprocating Motion, Related Products For Hydraulic Equipment3000K CNYNot Supported
Foshan Damansen Sealing Technology Co., Ltd2011-03-29Sealing Ring, Spring Sealing Ring, O-Ring5000K CNYSupported
Foshan Minghongda Electromechanical Equipment Co., Ltd2008-09-17Sealing Ring, Skeleton Oil Seal, Combination Oil Seal1000K CNYSupported
Shenzhen Hualis Hydraulic Technology Co., Ltd2011-06-14Sealing Ring, Ahp Merkel, Rexroth Metering Pump500K CNYSupported
Guangzhou Jinglian Machinery Equipment Co., Ltd1998-09-23Sealing Ring, Sealing Component Products, Standard Trench Flood Sealing500K CNYSupported
Zhongshan Leitai Sealing Technology Co., Ltd2018-03-01Sealing Ring, Polyurethane O-Ring, Stainless Steel Oil Seal1000K CNYSupported
Dongguan Guohao Sealing Ring Technology Co., Ltd2017-02-20Sealing Ring, Glyd Ring, V-Seal1000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sealing rings, it is recommended to prioritize checking key technical parameters such as inner diameter, outer diameter, and material hardness to ensure compatibility with equipment interfaces, such as the significant differences in specifications between hydraulic systems and chemical pipelines.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable sealing ring supply and working condition adaptation solutions.
  • Sealing rings used in high temperature or corrosive environments should pay attention to their temperature resistance range and chemical corrosion resistance, for example, the selection criteria for food processing equipment and petroleum pipelines are completely different.
  • In different application scenarios such as automotive engine or water pump assembly, there are differences in the compression ratio and wear resistance requirements of sealing rings. Before procurement, it is necessary to clarify the actual operating parameters to avoid the risk of failure.

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