2026 Top 10 Airlock Manufacturers in China

Jiangsu Dangang Machinery Manufacturing Co., Ltd

Jiangsu Dangang Machinery Manufacturing Co., Ltd. is registered at the Old Prefabrication Yard in Dongyou Village, Daoshu Town, Danyang City. The registration authority is the Danyang Administrative Approval Bureau, and the legal representative is Geng Dongyu. Its business scope includes environmental protection machinery, transmission machinery, reducers, wind turbines, pulse dust collectors, crushers, complete sets of grain machinery equipment, precision machinery equipment, mechanical parts, mold manufacturing, processing, sales of mechanical equipment, hardware, electrical equipment, and metal materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Airlock, Star Shaped Feeder, Discharge Valve

Changzhou Enyue Machinery Manufacturing Co., Ltd

Changzhou Enyue Machinery Manufacturing Co., Ltd., registered at No. 17 Gongye Road, Zouqu Town, Zhonglou District, Changzhou City (3012-6 Zhihong Logistics Park), registered with the Government Service Management Office of Zhonglou District, Changzhou City, with Duan Youjun as the legal representative. Its business scope includes general projects such as mechanical parts and component processing; Sales of mechanical parts and components; Mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of general components; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of metal materials; Sales of metal materials; Sales of new metal functional materials; Rolling and processing of non-ferrous metals; Manufacturing of metal packaging containers and materials; Manufacturing of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Manufacturing of metal chains and other metal products; Sales of metal products; Sales of metal cutting machine tools; Wholesale of hardware products; Retail of hardware products; Manufacturing of hardware products; Research and development of hardware products; Sales of metal fittings for construction; Electronic product sales; Home appliance installation services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology promotion services; Information technology consulting services; Sales agent; Import and export agency; Import and export of goods; Technology import and export (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: Airlock, Chain Type Rotary Valve, Cleaning Type Rotary Valve

Botou Yurui Machinery Equipment Manufacturing Co., Ltd

Botou Yurui Machinery Equipment Manufacturing Co., Ltd., with its registered address at Miyuan Village South, Waliwang Town, Botou City, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Yuan Shuxin, and its business scope includes the design, production, sales, installation, and maintenance of dust removal equipment, conveying equipment, environmental protection machinery equipment, grain processing equipment and accessories, construction machinery equipment and accessories, and measuring tools; machining; Import and export of goods (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Airlock, Expansion Joint, Three Way Distributor

Changzhou Mingshang Machinery Technology Co., Ltd

Changzhou Mingshang Machinery Technology Co., Ltd., with its registered address at Xinjie, Yangzhuang Village, Zouqu Town, Zhonglou District, Changzhou City, is registered with the Administrative Approval Bureau of Zhonglou District, Changzhou City. The legal representative is Wu Guochuan, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Manufacturing of metal processing machinery; Sales of mechanical equipment; Manufacturing of mechanical and electrical equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Airlock, Rotary Valve, Star Shaped Discharge Valve

Henan Mingyang Machinery Equipment Co., Ltd

Henan Mingyang Machinery Equipment Co., Ltd., registered in Guguzhai Town Industrial Agglomeration Zone, Xinxiang County, with the registration authority of Xinxiang County Market Supervision Administration and the legal representative of Zhu Haibin, operates in general projects including mechanical parts and component processing; Manufacturing of dust removal technology equipment; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; General equipment repair; Installation services for ordinary mechanical equipment; Mining machinery manufacturing; Sales of mining machinery; Import and export of goods; Technology import and export (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: Airlock, Ton Bag Dust-Free Feeding Station, Square Cone Mixer

Zhenjiang Danyang Yourun Guanfeng Feeding Machinery Manufacturing Factory (sole proprietorship)

Zhenjiang Danyang Yourun Guanfeng Feeding Machinery Manufacturing Factory (sole proprietorship), registered address in Huanzhuang, Daoshu Town, Danyang City, Jiangsu Province, registered with the Danyang Municipal Government Service Management Office, with Lu Yanling as the legal representative. Its business scope includes general projects: metal processing machinery manufacturing; Research and development of metal products; Research and development of hardware products; General equipment manufacturing (excluding special equipment manufacturing); Sales of valves and plugs; Sales of mechanical parts and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of mechanical and electrical equipment; Manufacturing of metal tools; Manufacturing of electrical equipment; Manufacturing of hardware products; Mechanical parts and component processing; Sales of electrical instruments and meters; Sales of electronic components and electromechanical equipment; Sales of metal cutting and welding equipment; Sales of power electronic components; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Wholesale of hardware products; Retail of hardware products; Loading and unloading handling; Domestic freight forwarding agent; Mechanical equipment research and development; Sales of mechanical equipment; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods) (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Airlock, Star Feeder, Broken Valve

Changzhou Aifute Machinery Co., Ltd

Changzhou Aifute Machinery Co., Ltd., with its registered address at No. 32 Yanzheng Road, Niutang Town, Wujin District, Changzhou City, is registered with the Government Service Management Office of Wujin District, Changzhou City. The legal representative is Chen Zihui, and the business scope includes licensed projects: construction projects (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: general equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of metal materials; Wholesale of hardware products; Retail of hardware products; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Sales of pharmaceutical specialized equipment; Sales of painting equipment; Operation of wires and cables; Sales of specialized chemical products (excluding hazardous chemicals); Sales of refractory materials; Sales of insulation materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of rubber products; Sales of metal products; Sales of building materials; Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of new membrane materials; Sales of ecological environment materials; Import and export of goods; Technology import and export; Technology promotion and application services; Installation services for ordinary mechanical equipment; Environmental consulting services; Information technology consulting services; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Airlock, Electric E-Valve, Rotary Valve