Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 2026 Updated

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2026 Top 10 Sealing Element Manufacturers in China

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

The top 10 Sealing Element manufacturers in China for 2026 are: Beiken Information Technology (Jining) Co., Ltd, Renxian Minglei Rubber Products Factory, Beijing Handasen Machinery Technology Co., Ltd, Hebei Chuangao Rubber and Plastic Technology Co., Ltd, Xingtai Hanpeng Machinery Parts Co., Ltd, Suzhou Kuanghuzhi New Material Technology Co., Ltd, Xingtai Quanpu Rubber Products Co., Ltd, Changsha Zhonglian Pump Industry Co., Ltd, Guangdong Junying Hydraulic Technology Co., Ltd, Shanghai Ronglai Electromechanical Equipment 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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Beiken Information Technology (Jining) Co., Ltd
Overall Score4.9 / 5
Est. Date2022-02-25
Registered Capital1000K CNY

Beiken Information Technology (Jining) Co., Ltd., with its registered address at Room 1004, 10th Floor, Unit 01, Suning Life Plaza, Fuqiao Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Xiao Xuerui, and the business scope includes general projects such as Internet of Things technology services; Sales of IoT devices; Research and development of Internet of Things technology; Internet of Things application services; Internet sales (except for the sale of goods that need to be licensed); Sales of artificial intelligence hardware; Sales of production and testing equipment for new energy vehicles; Sales of CNC machine tools; Sales of mechanical equipment; Sales of maternal and child products; Sales of toys, anime, and entertainment products; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of gaming supplies and indoor gaming equipment; Wholesale of pet food and supplies; Retail of pet food and supplies; Pet sales; Outdoor product sales; Sales of security equipment; Sales of firefighting equipment; Sales of mining machinery; Sales of mechanical parts and components; Sales of pumps and vacuum equipment; Sales of bearings, gears, and transmission components; Wholesale of hardware products; Wholesale of bicycles and spare parts; Sales of electrical accessories; Sales of hydraulic power machinery and components; Sales of metal forming machine tools; Sales of pneumatic power machinery and components; Sales of additive manufacturing equipment; Sales of automotive decorative products; Sales of industrial textile products; Sales of metal fittings for construction; Retail of automotive spare parts; Retail of hardware products; Sales of material handling equipment; Sales of power electronic components; Sales of amusement and entertainment products; Sales of machine tool functional components and accessories; Sales of intelligent warehousing equipment; Sales of construction machinery; Sales of specialized equipment for plastic processing; Sales of plastic products; Pigment sales; Sales of electronic specialized materials; Electronic product sales; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of servo control mechanisms; Sales of communication equipment; Sales of household appliances; Sales of daily necessities; Retail of daily household appliances; Sales of daily necessities; Sales of office supplies; Retail of stationery supplies; Sales of household appliance spare parts; Sales of electronic measuring instruments; Sales of electrical equipment; Sales of intelligent instruments and meters; Sales of metallurgical specialized equipment; Sales of network equipment; Home service; Professional cleaning, washing, and disinfection services; Sales of seals; Sales of audio equipment; Wholesale of cosmetics; Sales of hair accessories; Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Tea set sales; Wholesale of protective equipment for medical staff; Retail of protective equipment for medical staff; Sales of daily masks (non-medical); Sales of Class I medical devices; Rehabilitation assistive device adaptation services; Import and export agency; 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 Element, Municipal Transportation Equipment And Facilities, Pneumatic Tool

Top 2
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Renxian Minglei Rubber Products Factory
Overall Score4.8 / 5
Est. Date2016-07-12
Registered Capital-

Renxian Minglei Rubber Products Factory, registered in Xiliu Village, Tiankou Township, Renxian County, Xingtai City, Hebei Province, with the registration authority of Renze District Market Supervision and Administration Bureau and the legal representative of Wu Lilei. Its business scope includes the production and sales of rubber products (if the above business scope involves licensed business projects, it can only be operated after obtaining permission from relevant departments). Core products: Sealing Element, Rubber Protective Cover, Sealing Ring

Top 3
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Beijing Handasen Machinery Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2012-03-05
Registered Capital5000K CNY

Beijing Handasen Machinery Technology Co., Ltd., with its registered address at 1035, 10th floor, Building 3, Courtyard 3, Jinguan North Second Street, Nanfaxin Town, Shunyi District, Beijing, registered with the Shunyi District Market Supervision Administration of Beijing, and represented by Zhang Yucai as its legal representative. Its business scope includes technology promotion services; Selling electronic products, mechanical equipment, computers, software and auxiliary equipment (excluding computer information system security products), hardware and electrical equipment (excluding electric bicycles), needle textiles, metal materials (excluding calcium carbide and iron alloys), instruments and meters; Technology import and export; Import and export of goods; Agent import and export; Road freight transportation. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Sealing Element, Motor/Reducer Series, Cylinder

TOP4
Hebei Chuangao Rubber and Plastic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-05-22
Registered Capital5000K CNY

Hebei Chuangao Rubber and Plastic Technology Co., Ltd., with its registered address at No. 88-1 Zhouyafu Road, Sanlizhuang, Jingzhou Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision Administration. The legal representative is Che Hongxia, and its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal tools; Manufacturing of metal materials; Sales of metal materials; Sales of metal products; Import and export of goods; Technology import and export; Manufacturing of hardware products; Retail of hardware products; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components. (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 Element, Polyurethane Coated Iron Parts, Nylon Sheet

TOP5
Xingtai Hanpeng Machinery Parts Co., Ltd
Overall Score4.7 / 5
Est. Date2013-12-03
Registered Capital500K CNY

Xingtai Hanpeng Machinery Parts Co., Ltd., with its registered address in Yilizhuang Village, Julu County, is registered with the Julu County Market Supervision and Administration Bureau. The legal representative is Hou Baoyou, and its business scope includes general projects such as motorcycle parts manufacturing; Sealing component manufacturing; Rubber product manufacturing; Manufacturing of plastic products; Manufacturing of metal materials; Manufacturing of bearings, gears, and transmission components; Mechanical parts and component processing; Sales of seals; Sales of rubber products; Sales of plastic products; Sales of metal products; Sales of mechanical parts and components; Sales of mechanical equipment; Retail of automotive spare parts; Sales of bearings, gears, and transmission components; Sales of industrial textile products; Sales of needle textiles and raw materials; Sales of daily miscellaneous goods; Retail of sports goods and equipment; Sales of engineering plastics and synthetic resins; Tire sales; Sales of asbestos products; Retail of hardware products; Sales of daily glass products; Mold sales; Sales of paper products; Toy sales; Internet sales (except for the sale of goods that need to be licensed); Import and export of goods; Network technology 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: Sealing Element, Plastic Bucket, Jelly Glue

TOP6
Suzhou Kuanghuzhi New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-05-20
Registered Capital2000K CNY

Suzhou Kuanghuzhi New Material Technology Co., Ltd., registered at Room 1405, Building 2, Jitian International Plaza, No. 999 Bailu South Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, with Chen Caiyu as the 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: New material technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of rubber products; Sales of plastic products; Electronic product sales; Sales of mechanical equipment; Sales of metal products; Sales of instruments and meters; Wholesale of electronic components; Retail of electronic components; Wholesale of hardware products; Retail of hardware 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: Sealing Element, Sealing Ring, Leather Loop

TOP7
Xingtai Quanpu Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2018-09-28
Registered Capital1000K CNY

Xingtai Quanpu Rubber and Plastic Products Co., Ltd., with its registered address located in Wanghuzhai Village, Wanghuzhai Town, Julu County, Xingtai City, Hebei Province, is registered with the Julu County Market Supervision and Administration Bureau. The legal representative is Yu Jianchao, and its business scope includes general projects such as rubber product manufacturing; Sealing component manufacturing; Manufacturing of plastic products; Fastener manufacturing; Manufacturing of general components; Mechanical parts and component processing; Manufacturing of bearings, gears, and transmission components; Manufacturing of metal materials; Manufacturing of metal daily necessities; Manufacturing of metal chains and other metal products; Manufacturing of metal wire ropes and their products; Manufacturing of forgings and powder metallurgy products; Manufacturing of metal structures; Manufacturing of hardware products; Retail of hardware products; Sales of rubber products; Sales of plastic products; Sales of seals; Sales of fasteners; Sales of metal products; Sales of mechanical equipment. (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 Element, Rubber Seal, Rubber O-Ring

TOP8
Changsha Zhonglian Pump Industry Co., Ltd
Overall Score4.6 / 5
Est. Date1999-05-13
Registered Capital31000K CNY

Changsha Zhonglian Pump Industry Co., Ltd., with its registered address at No. 1061, Section 1, East Second Ring Road, Furong District, Changsha City, Hunan Province, is registered with the Changsha Municipal Administration for Market Regulation. The legal representative is Pan Shiqun, and its business scope includes the manufacturing of pumps, valves, compressors, and similar machinery and electromechanical equipment; Production of environmental protection equipment and complete sets of high and low voltage equipment; Energy saving technology development services, consulting, and communication services; Manufacturing and sales of intelligent equipment; Water and electricity installation; Import and export of various commodities and technologies through self operation and agency, except for 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: Sealing Element, Self Balancing Multi-Stage Pump, Mining Submersible Pump

TOP9
Guangdong Junying Hydraulic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-01-03
Registered Capital5000K CNY

Guangdong Junying Hydraulic Technology Co., Ltd., with its registered address at No. 3-4, East Village, Xinglong Road, Xingtan Town, Shunde District, Foshan City, is registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Zhang Jie, and its business scope includes research and development, manufacturing of hydraulic and pneumatic power machinery and components; Manufacturing: springs; Domestic commercial and material supply and marketing industry. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Element, Chemical Hydraulic Cylinder, None

TOP10
Shanghai Ronglai Electromechanical Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2024-06-03
Registered Capital200K CNY

Shanghai Ronglai Electromechanical Equipment Co., Ltd., with its registered address at Building 24-20, No. 673 Tahui Road, Shihudang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Ye Ping, and the business scope includes general projects: manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of refrigeration and air conditioning equipment; Residential water and electricity installation and maintenance services; Installation services for ordinary mechanical equipment; Electrical equipment repair; Sales of daily necessities; Wholesale of hardware products; Retail of hardware products; Bearing sales; Sales of seals; Sales of lighting fixtures; Sales of packaging materials and products; Sales of metal materials; Operation of wires and cables; Needle textile sales; Sales of office supplies; 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: Sealing Element, Plastic Bearing, Cylinder Dust Ring

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Beiken Information Technology (Jining) Co., Ltd2022-02-25Sealing Element, Municipal Transportation Equipment And Facilities, Pneumatic Tool1000K CNYSupported
Renxian Minglei Rubber Products Factory2016-07-12Sealing Element, Rubber Protective Cover, Sealing Ring-Supported
Beijing Handasen Machinery Technology Co., Ltd2012-03-05Sealing Element, Motor/Reducer Series, Cylinder5000K CNYNot Supported
Hebei Chuangao Rubber and Plastic Technology Co., Ltd2020-05-22Sealing Element, Polyurethane Coated Iron Parts, Nylon Sheet5000K CNYSupported
Xingtai Hanpeng Machinery Parts Co., Ltd2013-12-03Sealing Element, Plastic Bucket, Jelly Glue500K CNYSupported
Suzhou Kuanghuzhi New Material Technology Co., Ltd2020-05-20Sealing Element, Sealing Ring, Leather Loop2000K CNYSupported
Xingtai Quanpu Rubber Products Co., Ltd2018-09-28Sealing Element, Rubber Seal, Rubber O-Ring1000K CNYSupported
Changsha Zhonglian Pump Industry Co., Ltd1999-05-13Sealing Element, Self Balancing Multi-Stage Pump, Mining Submersible Pump31000K CNYNot Supported
Guangdong Junying Hydraulic Technology Co., Ltd2019-01-03Sealing Element, Chemical Hydraulic Cylinder, None5000K CNYNot Supported
Shanghai Ronglai Electromechanical Equipment Co., Ltd2024-06-03Sealing Element, Plastic Bearing, Cylinder Dust Ring200K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of seals, it is recommended to screen based on key technical specifications such as pressure range, temperature tolerance, and medium compatibility in actual operating conditions to avoid the risk of failure due to parameter mismatch.
  • In different scenarios such as petrochemicals or food processing, there are significant differences in the material selection of seals. For example, fluororubber is suitable for corrosive environments, while silicone is more in line with hygiene requirements.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply chain stability.
  • When purchasing seals, attention should be paid to whether the supplier provides clear technical documentation support, including dimensional tolerances and durability testing data, which is crucial for the long-term reliability of equipment operation.

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