2026 Top 10 Oxygen Purification Device Manufacturers in China

Jining Dingdong Machinery Equipment Co., Ltd

Jining Dingdong Machinery Equipment Co., Ltd., registered at Room 1602, 16th Floor, Block C, Huijing International Phase II, No. 47 Jinyu Road, Jining City, registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, with Zhang Yujing as the legal representative. Its business scope includes research and development, design, maintenance, and sales of mechanical equipment and accessories; Sales of building materials, industrial and mining equipment, hardware and electrical equipment, hydraulic accessories, new energy vehicles and accessories, automotive accessories, amusement equipment, electronic products and accessories; Import and export of goods and technology (excluding businesses restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oxygen Purification Device, Mining Machinery, Road Machinery

Beijing Yisi Nuoqi Technology Co., Ltd

Room 2196, Building 2, East Ring Road, Yanqing Park, Zhongguancun, Yanqing District, Beijing

Beijing Yisi Nuoqi Technology Co., Ltd., located at Room 2196, Building 2, East Ring Road, Yanqing Park, Zhongguancun, Yanqing District, Beijing, was established on June 9, 2022. The registration authority is the Yanqing District Market Supervision Administration of Beijing, and the legal representative is Bai Xue. Core products: Oxygen Purification Device, Film Thickness Gauge, Temperature And Humidity Measuring Instrument

Shandong Weima Environmental Protection Technology Co., Ltd

Shandong Weima Environmental Protection Technology Co., Ltd., with its registered address at 1810, Block C, Huijing International City, No. 47 Jinyu Road, Jining City, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Yan Li, and its business scope includes research and development of environmental protection technology; Research and sales of new energy electric vehicles and environmental sanitation equipment; Technical research and sales of construction machinery, railway equipment, instruments and meters, environmental protection equipment, agricultural machinery, fire-fighting equipment, and intelligent equipment; Wholesale of mechanical equipment, hardware products, and electronic products; Network technology services; Computer software development. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oxygen Purification Device, Mining Machinery, Hydraulic Machinery

Wuxi Suzhijing Gas Machinery Technology Co., Ltd

Wuxi Suzhijing Gas Machinery Technology Co., Ltd., registered at No. 3 Chaqi Village, Guanxi Village, Nanzha Street, Jiangyin City, with the Jiangyin Administrative Approval Bureau as the registration authority and Zhang Xihong as the legal representative. Its business scope includes research, development, manufacturing, and processing of gas equipment, pharmaceutical equipment, chemical production equipment, food production equipment, purification equipment, general equipment, and mechanical equipment components; Sales of electronic products, metal materials, building materials, mechanical equipment, and hardware products; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited by the state for enterprise operation or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oxygen Purification Device, Gas Generator, Nitrogen Purification Equipment

Lanzhou Xinhonghao Material Equipment Co., Ltd

Lanzhou Xinhonghao Material Equipment Co., Ltd., registered at No. 13, Building 10, Xigu West Road, Xigu District, Lanzhou City, Gansu Province (within the hardware market courtyard), registered with the Market Supervision and Administration Bureau of Xigu District, Lanzhou City. The legal representative is Yan Ying, and the business scope includes licensed projects: installation of civil defense engineering protective equipment; Electrical installation services. (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: sales of gas compression machinery; Sales of electronic products (excluding satellite ground receiving facilities); Sales of hydraulic power machinery and components; Sales of seals; Sales of mechanical equipment; Sales of refrigeration and air conditioning equipment; Sales of instruments and meters; Sales of special equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of electronic specialized equipment; Sales of office equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of non-ferrous metal alloys; Sales of pumps and vacuum equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of plastic products; Sales of office supplies; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of labor protection equipment; Sales of metal materials (excluding precious metals); Sales of building materials; Mechanical equipment leasing; Sales of office equipment and consumables; Gift and flower sales; Sales of high-quality special steel materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of metal tools; Sales of lubricating oil; Sales of graphene materials; Sales of refractory materials; Maintenance of transportation facilities; Leasing of construction machinery and equipment; Installation services for ordinary mechanical equipment; Sales of industrial animal fats and chemicals; Sales of power electronic components; Sales of metal fittings for construction; Sales of digital video surveillance systems; Network technology services; Sales of network equipment; Sales of electrical equipment; Sales of superconducting materials; Operation of wires and cables; Sales of lighting fixtures; Sales of daily necessities; Computer and office equipment maintenance; Sales of valves and plugs; Sales of leather products; Sales of specialized chemical products (excluding hazardous chemicals). (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: Oxygen Purification Device, Nitrogen Generator, Silent Air Compressor

Zhongwang Machinery Equipment (Shandong) Co., Ltd

Zhongwang Machinery Equipment (Shandong) Co., Ltd., with its registered address at Room 1604, Block A, Zhongde Plaza, Liying 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 Zhang Yujing, and the business scope includes technical research and sales of mechanical equipment, instruments and meters, environmental protection equipment, agricultural machinery, fire-fighting equipment, and intelligent equipment; Wholesale of hardware and electronic products; Internet information service; Computer software development. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oxygen Purification Device, Excavator Attachments, Mining Machinery

Spirk Gas Equipment Technology (Jiangsu) Group Co., Ltd

Sibike Gas Equipment Technology (Jiangsu) Group Co., Ltd., with its registered address at Room 801, Building A1, No. 118 Wangting Street, Wangting Town, Xiangcheng District, Suzhou City. The registration authority is the Xiangcheng District Administrative Approval Bureau of Suzhou City, and the legal representative is Bian Guangming. Its business scope includes general projects such as mechanical equipment research and development; Sales of gas and liquid separation and purification equipment; Sales of gas compression machinery; Sales of pumps and vacuum equipment; Industrial design services; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Energy saving management services (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Oxygen Purification Device, Industrial Nitrogen Generator, Nitrogen Generator