Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Air Separation Equipment Manufacturers in China Guangdong

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Top-rated Air Separation Equipment suppliers, How to choose a Air Separation Equipment manufacturer, Best Air Separation Equipment companies in China

The top 10 Air Separation Equipment manufacturers in Guangdong for 2026 are: Dongguan Ruibang Nitrogen Purification Equipment Co., Ltd, Dongguan Shengbai Electronics Co., Ltd, Shenzhen Yuhan Electronic Technology Co., Ltd, Dongguan Fengwo Gas Equipment Co., Ltd, Huizhou Jinbao Electromechanical Equipment Co., Ltd, Guangdong Lingyu Energy Equipment Co., Ltd, Dongguan Changping Liju Electromechanical Equipment Business Department, Dongguan Debang Energy saving Technology Co., Ltd, Dongguan Yituo Machinery Equipment Co., Ltd, Shenzhen Kyoto Yuqi Electronics 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 Ruibang Nitrogen Purification Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2008-03-05
Registered Capital3000K CNY

Dongguan Ruibang Nitrogen Purification Equipment Co., Ltd., with its registered address at Room 103, No. 5 Yayao Industrial Road, Humen Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Yu Yanhong, and its business scope includes general projects such as gas and liquid separation and purification equipment manufacturing; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; General equipment repair; Installation services for ordinary mechanical equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of gas compression machinery; Sales of gas compression machinery; 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: Air Separation Equipment, Nitrogen Generator, Nitrogen Production Unit

Top 2
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Dongguan Shengbai Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2015-10-13
Registered Capital10000K CNY

Dongguan Shengbai Electronics Co., Ltd., registered at Room 602, No. 239 Changan Dezheng Middle Road, Chang'an Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Yang Jianxiu, is engaged in the sales, leasing, installation, maintenance, and technical consulting services of electronic equipment and accessories, electronic tools, general mechanical equipment and accessories, testing instruments, automation equipment, office equipment, computer software and hardware, nitrogen equipment, environmental monitoring equipment, semiconductor equipment, semiconductor components, and semiconductor materials; Sales: Industrial consumables, electronic materials, plastic materials, packaging materials, decorative materials, anti-static products, other chemical products (excluding hazardous chemicals); Design, installation, and maintenance services for pipeline engineering; 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: Air Separation Equipment, Industrial Nitrogen Generator, Laser Welding Nitrogen Generator

Top 3
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Shenzhen Yuhan Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2014-03-31
Registered Capital5000K CNY

Shenzhen Yuhan Electronic Technology Co., Ltd., registered at Room 501, Jinshunyuan Factory Area (Phase II), South of Furong Road, Tantou Community, Songgang Street, Bao'an District, Shenzhen, registered with the Bao'an Supervision Bureau of the Shenzhen Market Supervision Administration, with Ning Daijun as the legal representative. Its business scope includes sales of lighting fixtures and accessories, electronic components, electronic devices, mechanical parts, mechanical equipment, automation equipment and accessories; Sales of hardware products, electronic products, and metal materials; Domestic trade, import and export of goods and technology. ^Processing and production of lighting fixtures and accessories, electronic components, electronic devices, mechanical parts, mechanical equipment, automation equipment and accessories; Production of hardware products, electronic products, and metal materials.. Core products: Air Separation Equipment, Box Type Psa Nitrogen Generator, Open Psa Nitrogen Generator

TOP4
Dongguan Fengwo Gas Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-01-25
Registered Capital2000K CNY

Dongguan Fengwo Gas Equipment Co., Ltd., with its registered address at Room 101, Building 1, No. 6 Xiamiao Dadi Road, Humen Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Zheng Haifang, and its business scope includes research and development, production, sales, leasing, and maintenance of gas and liquid separation and liquefaction equipment, gas purification equipment, nitrogen generators, oxygen generators, air compressors, dryers, vacuum equipment, instruments and meters, general mechanical equipment and accessories, valves and accessories, mechanical and electrical equipment, pneumatic components, automation equipment and accessories; Installation, maintenance, and repair of complete sets of electromechanical equipment; 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: Air Separation Equipment, Nitrogen Generator, Cutting Nitrogen Generator

TOP5
Huizhou Jinbao Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-01-11
Registered Capital11880K CNY

Huizhou Jinbao Electromechanical Equipment Co., Ltd., with its registered address at the second floor of Building 50, Zone 7, Daxin Group, Shuguang Avenue, Chenjiang Street, Zhongkai High tech Zone, Huizhou City, is registered with the Market Supervision and Administration Bureau of Zhongkai High tech Industrial Development Zone, Huizhou City. The legal representative is Jiang Zhimei, and the business scope includes general projects such as mechanical and electrical equipment manufacturing; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Mechanical equipment research and development; Manufacturing of gas compression machinery; Sales of gas compression machinery; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning 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: Air Separation Equipment, Integrated Permanent Magnet Variable Frequency Screw Air Compressor, Slb Series

TOP6
Guangdong Lingyu Energy Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2023-07-28
Registered Capital5000K CNY

Guangdong Lingyu Energy Equipment Co., Ltd., registered at No. 22-1 Jinzhu Road, Hecheng Town, Heshan City (self compiled No. 01), registered with the Market Supervision Administration of Heshan City, with Yan Wenxue as the legal representative. Its business scope includes licensed projects such as special equipment manufacturing; Installation, renovation, and repair of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: Manufacturing of gas compression machinery; Sales of gas compression machinery; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Sales of mechanical equipment; Mechanical equipment research and development; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of hardware products; Research and development of hardware products; Retail of hardware products; Sealing component manufacturing; Sales of seals; Manufacturing of general components; Fastener manufacturing; Sales of fasteners; Spring manufacturing; Spring sales; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Fan and fan manufacturing; Sales of fans and blowers; Sales of special equipment; 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: Air Separation Equipment, Refrigerated Air Dryer, Psa Pressure Swing Adsorption Nitrogen Generator

TOP7
Dongguan Changping Liju Electromechanical Equipment Business Department
Overall Score4.5 / 5
Est. Date2016-03-17
Registered Capital-

Dongguan Changping Liju Electromechanical Equipment Business Department, registered at Room 101, No. 728 Huanchang North Road, Changping Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Yu Pengchao. Its business scope includes the sales of gas compression machinery; Mechanical equipment leasing; Specialized equipment repair; Installation services for ordinary mechanical equipment; Sales of refrigeration and air conditioning equipment; Sales of gas and liquid separation and purification equipment; Sales of new energy original equipment; General equipment repair; Sales of pumps and vacuum equipment; Electrical equipment repair; Sales of mechanical and electrical equipment; Sales of power electronic components; Sales of metal cutting and welding equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of fans and blowers; Sales of photovoltaic equipment and components; Sales of hydraulic power machinery and components; Sales of generators and generator sets; Sales of insulation materials; Rental of special equipment; Sales of lubricating oil; Sales of metal tools; Sales of solar thermal utilization equipment; Sales of solar thermal utilization products; Sales of metal products; Retail of hardware products; Operation of wires and cables; Sales of special equipment. Core products: Air Separation Equipment, , Piston Type Air Compressor

TOP8
Dongguan Debang Energy saving Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-03-09
Registered Capital2000K CNY

Dongguan Debang Energy saving Technology Co., Ltd., with its registered address at Room 145, No. 19 Taixin Road, Wanjiang Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Lan Fang, and its business scope includes general projects such as sales of gas compression machinery; Energy saving management services; Sales of industrial automatic control system devices; Internet sales (except for the sale of goods that need to be licensed); Installation services for ordinary mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of gas and liquid separation and purification equipment; Sales of refrigeration and air conditioning equipment; Sales of lubricating oil; Sales of wind and electric tools; Sales of bearings, gears, and transmission components; Sales of plastic products; Sales of rubber products; Contract energy management; Sales of metal products; Wholesale of hardware products; Sales of instruments and meters; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of firefighting equipment; Sales of security equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Domestic trade agency; Sales agent; Technology import and export; Import and export of goods; General equipment manufacturing (excluding special equipment manufacturing); Sales of special equipment; Rental of special equipment; Sales of mechanical and electrical equipment; Mechanical equipment leasing; Mechanical equipment research and development; Sales of generators and generator sets; General equipment repair; Electrical equipment repair; Information consulting services (excluding licensed information consulting services); Maintenance of electronic and mechanical equipment (excluding special 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: Air Separation Equipment, Module Adsorption Dryer, Electrostatic Spraying

TOP9
Dongguan Yituo Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2014-07-18
Registered Capital1000K CNY

Dongguan Yituo Machinery Equipment Co., Ltd., with its registered address at Room 102, Building 272, Baohu Mountain Villa, No. 272 Huangjiang Avenue, Huangjiang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Liu Yuanfei, and the business scope includes sales, maintenance, and installation of air compressors, dryers, gas storage tanks, nitrogen generators, vacuum pumps, and water pump equipment; Sales: General mechanical equipment and its accessories, lubricants, electronic products; Rental of mechanical and electrical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Separation Equipment, Consumables For Three Filters Of Air Compressor, Air Compressor Pressure Valve

TOP10
Shenzhen Kyoto Yuqi Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2011-02-17
Registered Capital2000K CNY

Shenzhen Jingdu Yuqi Electronics Co., Ltd., registered at No. 7, Lane 1, Huishi Street, Songhe Community, Longhua Street, Longhua District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Luo Yan as the legal representative, is engaged in the research and development of general business projects including electronic products, chemical products (excluding hazardous chemicals), instruments and meters, mechanical equipment, industrial equipment, packaging materials, hardware and metallurgical tools, anti-static equipment, cosmetics, daily necessities, household appliances, beauty instruments, kitchen supplies, clocks and jewelry, luggage and leather goods, bathroom products, clothing and apparel, home decoration materials, computer and network systems, masks, protective clothing, disinfectants, Class II medical devices, milk powder, dairy products, tea, health products, and pre packaged food. Wholesale, technical consulting Import and export, as well as related supporting businesses (excluding state-owned trade management goods, for goods subject to quota, license management, and other special regulations, applications shall be processed in accordance with relevant national regulations); Supply chain management and related supporting services; Domestic and international freight forwarders. The above business scope does not include projects that are subject to special management measures for access as stipulated by the state. For projects that involve filing and licensing qualifications, relevant certificates must be obtained before actual operation can be carried out. Instrument and meter repair; Mechanical equipment leasing. Business training (excluding licensed training such as education and vocational skills training); Sales of Class I medical devices. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. Licensed business projects include the import and export of milk powder, dairy products, tea, health products, pre packaged food, and related supporting businesses. (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: Air Separation Equipment, Csc, Jikco Jigao

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Ruibang Nitrogen Purification Equipment Co., Ltd2008-03-05Air Separation Equipment, Nitrogen Generator, Nitrogen Production Unit3000K CNYNot Supported
Dongguan Shengbai Electronics Co., Ltd2015-10-13Air Separation Equipment, Industrial Nitrogen Generator, Laser Welding Nitrogen Generator10000K CNYNot Supported
Shenzhen Yuhan Electronic Technology Co., Ltd2014-03-31Air Separation Equipment, Box Type Psa Nitrogen Generator, Open Psa Nitrogen Generator5000K CNYNot Supported
Dongguan Fengwo Gas Equipment Co., Ltd2021-01-25Air Separation Equipment, Nitrogen Generator, Cutting Nitrogen Generator2000K CNYNot Supported
Huizhou Jinbao Electromechanical Equipment Co., Ltd2023-01-11Air Separation Equipment, Integrated Permanent Magnet Variable Frequency Screw Air Compressor, Slb Series11880K CNYNot Supported
Guangdong Lingyu Energy Equipment Co., Ltd2023-07-28Air Separation Equipment, Refrigerated Air Dryer, Psa Pressure Swing Adsorption Nitrogen Generator5000K CNYNot Supported
Dongguan Changping Liju Electromechanical Equipment Business Department2016-03-17Air Separation Equipment, , Piston Type Air Compressor-Not Supported
Dongguan Debang Energy saving Technology Co., Ltd2017-03-09Air Separation Equipment, Module Adsorption Dryer, Electrostatic Spraying2000K CNYSupported
Dongguan Yituo Machinery Equipment Co., Ltd2014-07-18Air Separation Equipment, Consumables For Three Filters Of Air Compressor, Air Compressor Pressure Valve1000K CNYSupported
Shenzhen Kyoto Yuqi Electronics Co., Ltd2011-02-17Air Separation Equipment, Csc, Jikco Jigao2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of air separation equipment, it is recommended to prioritize the confirmation of key technical parameters such as oxygen production, purity level, and energy consumption of the equipment to ensure compliance with process requirements in different scenarios such as steel smelting or chemical production.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers usually have more stable equipment delivery records in the fields of medical gas supply or electronic manufacturing.
  • When evaluating air separation equipment, specific application scenarios should be considered, such as low-temperature distillation equipment suitable for large-scale industrial oxygen production, while membrane separation technology may be more suitable for small and medium-sized medical oxygen supply needs.
  • Air separation equipment of different scales have significant differences in requirements for factory space and supporting infrastructure. Before procurement, it is necessary to verify whether the equipment size and installation conditions provided by the supplier are compatible with the existing site.

Knowledge Base

Q

This article analyzes the working principle, core technology, and industrial application scenarios of air separation equipment in a fun way, taking you to understand how to turn air into industrial gas and revealing the 'air separation magic' that changes modern industry.

Q

This article analyzes the working principle, core technology, and industrial application scenarios of air separation equipment in a fun way, taking you to understand how to turn air into industrial gas and revealing the 'air separation magic' that changes modern industry.

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