Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

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2026 Top 10 Heat Sealing Machinelab Thermal Sealer Manufacturers in China

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Top-rated Heat Sealing Machinelab Thermal Sealer suppliers, How to choose a Heat Sealing Machinelab Thermal Sealer manufacturer, Best Heat Sealing Machinelab Thermal Sealer companies in China

The top 10 Heat Sealing Machinelab Thermal Sealer manufacturers in China for 2026 are: Shenzhen Leiyue Machinery Equipment Co., Ltd, Suzhou Jianzhuo Instrument Technology Co., Ltd, Jinan Alpha Electronic Equipment Co., Ltd, Tianjin Xinyao Instrument Co., Ltd, Dongguan Donghe Machinery Equipment Co., Ltd, Dongguan Kerui Instrument Technology Co., Ltd, Jiahe Yisheng (Qingdao) Machinery Co., Ltd, Dongguan Baojiayu Testing Equipment Co., Ltd, Shenzhen Helenda Technology Co., Ltd, Guangdong Tianhai Instrument 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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Shenzhen Leiyue Machinery Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2014-09-11
Registered Capital1000K CNY

Shenzhen Leiyue Machinery Equipment Co., Ltd., registered at No. 6 Jianxin Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, with registered address at 101, 201, 202, 205, Shenzhen Market Supervision Administration, and legal representative Lin Xiaojin. Its business scope includes the research and sales of mechanical equipment, computer software and hardware, and electronic products; On site maintenance of machinery and equipment; Sales of primary agricultural products; Engaging in e-commerce (if it involves a preliminary administrative license, a preliminary administrative license document must be obtained before operation); Domestic trade; Import and export of goods and technology. Sales of mechanical equipment; Mechanical equipment leasing; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of daily necessities; Sales of personal hygiene products; Mechanical equipment research and development; Housing rental; Sales of packaging materials and products; Sales of metal packaging containers and materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Promotion services for new material technology. Sales of specialized packaging equipment; Sales of pharmaceutical specialized equipment. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. The licensed business projects are: import and export of goods; Technology import and export; Real estate brokerage; Online data processing and transaction processing services (business oriented e-commerce). (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: Heat Sealing Machinelab Thermal Sealer, Capsule Filling Machine, Liquid Filling And Sealing Machine

Top 2
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Suzhou Jianzhuo Instrument Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-08-14
Registered Capital5000K CNY

Suzhou Jianzhuo Instrument Technology Co., Ltd., with its registered address at 158 Heshi Road, Zhangpu Town, Kunshan City, registered with Kunshan Data Bureau, and represented by Yang Kaibo as its legal representative. Its business scope includes general items: sales of instruments and meters; Electronic product sales; Sales of metal tools; Retail of hardware products; Sales of mechanical equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of calculator equipment; Manufacturing of instruments and meters; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of hardware products; Manufacturing of metal tools; Research and development of electronic specialized materials; Mechanical equipment research and development; Research and development of metal products; Research and development of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods (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: Heat Sealing Machinelab Thermal Sealer, Environmental Testing Series, Mechanics Series

Top 3
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Jinan Alpha Electronic Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-12
Registered Capital500K CNY

Jinan Alpha Electronic Equipment Co., Ltd., registered at Jinqiao Furniture Institute, Shangzhong Road, Xushang Street, Shanghe County, Jinan City, Shandong Province, registered with the Market Supervision Administration of Shanghe County and represented by Wang Changyong as the legal representative. Its business scope includes research and development, design, sales, installation, and maintenance of laboratory equipment, mechanical equipment, environmental protection equipment, testing machines, and security equipment (excluding special equipment); Development and sales of equipment accessories, industrial control systems, electronic products, and computer software and hardware; Wholesale and retail: instruments and meters, mechanical equipment, fire-fighting equipment, wires and cables, hardware products, electronic products, office supplies, metal materials, plastic products, building materials; Leasing of construction machinery; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Heat Sealing Machinelab Thermal Sealer, Stiffness Tester, Glass Bottle Impact Tester

TOP4
Tianjin Xinyao Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2024-02-28
Registered Capital1000K CNY

Tianjin Xinyao Instrument Co., Ltd., with its registered address at Room 402, Building 4, No. 4 Haitai Development 2nd Road, Huayuan Industrial Zone (Outer Ring Road), Binhai High tech Zone, Tianjin, is registered with the Market Supervision and Administration Bureau of Binhai High tech Industrial Development Zone. The legal representative is Wang Yifeng, and its business scope includes general projects such as optical instrument manufacturing; Manufacturing of specialized teaching instruments; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of electronic components and electromechanical equipment; Sales of intelligent instruments and meters; Sales of hydraulic power machinery and components; Electronic product sales; Retail of computer software, hardware, and auxiliary equipment; Sales of ovens, furnaces, and electric furnaces; Sales of specialized equipment for rubber processing; Sales of specialized teaching instruments; Manufacturing of hydraulic power machinery 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: Heat Sealing Machinelab Thermal Sealer, Button Battery Disassembly And Sealing Machine, Manual Hot Press

TOP5
Dongguan Donghe Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2015-04-15
Registered Capital10000K CNY

Dongguan Donghe Machinery Equipment Co., Ltd., with its registered address at Room 101, Building 2, No. 28-1 Bihu Avenue, Fenggang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Chen Wendong, and the business scope includes general projects such as general equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of electronic specialized equipment; Sales of mechanical parts and components; Manufacturing of electronic components and electromechanical equipment; Manufacturing of new energy prime mover equipment; Sales of new energy original 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: Heat Sealing Machinelab Thermal Sealer, , Flat Vulcanizing Press

TOP6
Dongguan Kerui Instrument Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-04-29
Registered Capital2000K CNY

Dongguan Kerui Instrument Technology Co., Ltd., with its registered address at Room 101, Building 6, No. 3 Chuangxin 1st Road, Liaobu Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Liu Yongming, and its business scope includes research and development, production and sales, and design of instruments, meters, measuring instruments, electronic products, hardware tools, general mechanical equipment, refrigeration equipment, computers and their accessories; Maintenance: electronic products, general mechanical equipment; 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: Heat Sealing Machinelab Thermal Sealer, 8. Rubber Mixing Machine Roller Press Type, 7. Hot Press Machine, Laminating Type

TOP7
Jiahe Yisheng (Qingdao) Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2023-12-22
Registered Capital50000K CNY

Jiahe Yisheng (Qingdao) Machinery Co., Ltd., with its registered address at No. 68 Kangning Road, Wangtai Street, Huangdao District, Qingdao City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Huangdao District, Qingdao City. The legal representative is Sun Xiaojun, and the business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Manufacturing of metal processing machinery; Mechanical equipment research and development; Manufacturing of specialized equipment for rubber processing; Sales of specialized packaging equipment; General equipment manufacturing (excluding special equipment manufacturing); CNC machine tool manufacturing; Manufacturing of specialized textile equipment; Manufacturing of wood and bamboo processing machinery; Manufacturing of metal forming machine tools; Sales of mechanical and electrical equipment; Sales of wood and bamboo processing machinery; Manufacturing of machine tool functional components and accessories; Sales of mechanical equipment; Sales of casting machinery; Manufacturing of marine supporting equipment; Manufacturing of navigation equipment and related devices; Manufacturing of ship automation, detection, and monitoring systems; Manufacturing of marine engineering equipment; Ship leasing; Sales of entertainment boats and sports boats; Manufacturing of entertainment boats and sports boats; Sales of diving rescue equipment; Sales of marine engineering equipment; Installation and maintenance of industrial robots; Manufacturing of special task robots; Sales of intelligent robots; Industrial robot manufacturing; Sales of bearings, gears, and transmission components; Research and development of intelligent robots; Sales of industrial robots; Sales of artificial intelligence hardware; Sales of service consumption robots; Mining machinery manufacturing; Sales of mining machinery; Basic software development for artificial intelligence; Artificial Intelligence Universal Application System; Development of artificial intelligence application software; Software development; Technical consulting services for artificial intelligence public service platform; 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: Heat Sealing Machinelab Thermal Sealer, Rubber Equipment, Mining Equipment

TOP8
Dongguan Baojiayu Testing Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2015-06-05
Registered Capital5000K CNY

Dongguan Baojiayu Testing Equipment Co., Ltd. is located at Room 101, No. 1 Fourth Street, Fenggang New Village, Hengjiang Xia, Changping Town, Dongguan City, Guangdong Province. It was established on June 5, 2015 and registered with the Dongguan Market Supervision Administration. The legal representative is Hu Haixia. Core products: Heat Sealing Machinelab Thermal Sealer

TOP9
Shenzhen Helenda Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2015-01-16
Registered Capital1000K CNY

Shenzhen Helenda Technology Co., Ltd., with its registered address at 401, Building B, Guancheng Low Carbon Industrial Park, Shangcun Community, Gongming Street, Guangming District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Chen Zhaolong, and its business scope includes general business projects such as research and sales of mechanical equipment and spare parts; Sales of hardware accessories, metal materials, computers, software and auxiliary equipment, and office machinery and equipment; Maintenance of mechanical equipment; Research and sales of testing fixtures, testing automation equipment and accessories, electronic products, and electronic components; Technical development and sales of non-standard equipment; Manage e-commerce, domestic trade, import and export of goods and technology. Licensed business project: Production of mechanical equipment and spare parts. Core products: Heat Sealing Machinelab Thermal Sealer, Miniled Vacuum Hot Press Machine, Other Customized Equipment

TOP10
Guangdong Tianhai Instrument Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-08-29
Registered Capital6000K CNY

Guangdong Tianhai Instrument Technology Co., Ltd., with its registered address at Room 801, Building 1, No. 2 Huangyong Industrial Heng Road, Zhongtang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Deng Jiewen, and the business scope includes general projects such as instrument manufacturing; Research and development of intelligent robots; Industrial robot manufacturing; Manufacturing of general components; General equipment repair; Manufacturing of hardware products; Manufacturing of electronic components; Software development; Development of artificial intelligence application software; Measurement technology services; Non residential real estate leasing; 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: Heat Sealing Machinelab Thermal Sealer, Plug Pull Test Machine, 360 Degree Bending Testing Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Leiyue Machinery Equipment Co., Ltd2014-09-11Heat Sealing Machinelab Thermal Sealer, Capsule Filling Machine, Liquid Filling And Sealing Machine1000K CNYNot Supported
Suzhou Jianzhuo Instrument Technology Co., Ltd2018-08-14Heat Sealing Machinelab Thermal Sealer, Environmental Testing Series, Mechanics Series5000K CNYSupported
Jinan Alpha Electronic Equipment Co., Ltd2020-03-12Heat Sealing Machinelab Thermal Sealer, Stiffness Tester, Glass Bottle Impact Tester500K CNYNot Supported
Tianjin Xinyao Instrument Co., Ltd2024-02-28Heat Sealing Machinelab Thermal Sealer, Button Battery Disassembly And Sealing Machine, Manual Hot Press1000K CNYSupported
Dongguan Donghe Machinery Equipment Co., Ltd2015-04-15Heat Sealing Machinelab Thermal Sealer, , Flat Vulcanizing Press10000K CNYNot Supported
Dongguan Kerui Instrument Technology Co., Ltd2015-04-29Heat Sealing Machinelab Thermal Sealer, 8. Rubber Mixing Machine Roller Press Type, 7. Hot Press Machine, Laminating Type2000K CNYNot Supported
Jiahe Yisheng (Qingdao) Machinery Co., Ltd2023-12-22Heat Sealing Machinelab Thermal Sealer, Rubber Equipment, Mining Equipment50000K CNYNot Supported
Dongguan Baojiayu Testing Equipment Co., Ltd2015-06-05Heat Sealing Machinelab Thermal Sealer5000K CNYNot Supported
Shenzhen Helenda Technology Co., Ltd2015-01-16Heat Sealing Machinelab Thermal Sealer, Miniled Vacuum Hot Press Machine, Other Customized Equipment1000K CNYNot Supported
Guangdong Tianhai Instrument Technology Co., Ltd2022-08-29Heat Sealing Machinelab Thermal Sealer, Plug Pull Test Machine, 360 Degree Bending Testing Machine6000K CNYNot Supported

Knowledge Base

Q

This article provides a detailed introduction to the working principle, main functions, and application scenarios of the laboratory laminating machine and heat sealing machine in laboratory research. By understanding the operation mode and characteristics of the laminating machine and heat sealing machine, one can better master the usage skills of this laboratory equipment.

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