2026 Top 10 Double Screw Manufacturers in China

Shanghai Ruihuai Industrial Co., Ltd

Shanghai Ruihuai Industrial Co., Ltd., registered address at C920, Building 1, No. 5500 Yuanjiang Road, Minhang District, Shanghai The registration authority is Minhang District Market Supervision and Administration Bureau, and the legal representative is Cheng Shiyun. The business scope includes mechanical and electrical equipment and accessories, pipeline valves, electrical control equipment, refrigeration equipment, instruments and meters, Class I medical devices, building decoration materials, fire-fighting equipment, paper products, metal materials (except for special control), anti-corrosion and insulation materials, daily necessities, chemical products (except for hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), office supplies, kitchen supplies, clothing, shoes and hats, needle textiles, leather products, handicrafts, flowers, seedlings, jewelry and jade, computers, software and auxiliary equipment (except for computer information system security special products), communication equipment, barrel lubricants, commercial vehicles, and nine or more seats. Passenger cars Sales of edible agricultural products (excluding livestock products such as pigs, cows, sheep, etc.), business consulting (excluding brokerage), graphic and textual design and production, network engineering, landscaping engineering (engineering projects require licensed qualifications for operation), engaged in technical consulting, technical services, technology development, and technology transfer in the fields of computer technology, information technology, and software technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Double Screw , Screw Air Compressor Oil, Ingersoll Rand Air Compressor Complete Machine Products

Zhongzhong Intelligent Equipment Co., Ltd

Zhongzhong Intelligent Equipment Co., Ltd., with its registered address at Room 2108, 21st Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying 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 Xuexue, and the business scope includes general projects such as mining machinery manufacturing; Intelligent basic manufacturing equipment manufacturing; Manufacturing of intelligent instruments and meters; Manufacturing of mechanical and electrical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized machinery for tunnel construction; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized equipment for geological exploration; Manufacturing of mobile terminal devices; Manufacturing of industrial automatic control system devices; Sales of mining machinery; Sales of intelligent basic manufacturing equipment; Sales of intelligent instruments and meters; Sales of mechanical equipment; Sales of railway transportation infrastructure equipment; Production of chemical products (excluding licensed chemical products); Production of fireproof sealing materials; Mechanical equipment research and development; Engineering and technical research and experimental development; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Specialized equipment repair; Technology import and export; Import and export of goods. (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: Double Screw , Spraying Equipment, Chemical Industry

Yunaiker Compressor Manufacturing Jiangsu Co., Ltd

Yunaiker Compressor Manufacturing Jiangsu Co., Ltd., registered at No. 5, North Changqing Road, Dafeng Industrial Park, Changzhou High tech Zone, Dafeng District, Yancheng City, Jiangsu Province, registered with the Dafeng District Administrative Approval Bureau of Yancheng City, with Xue Weidong as the legal representative. Its business scope includes the manufacturing, installation, and maintenance of gas compressors and gas post-treatment equipment; Sales of castings, hardware, household appliances, mechanical equipment, electronic products, and lubricants; Import and export business of various commodities through self operation and agency (excluding commodities restricted or prohibited by the state for enterprise operation or import and export). General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, business activities can be carried out independently based on the business license). Core products: Double Screw , Vortex Air Compressor, Single Stage Screw Air Compressor

Huakuang Heavy Industry Co., Ltd

Huakuang Heavy Industry Co., Ltd., with its registered address at Workshop 1, South of West Yunmei Road, 105 National Road, Beicun, Shilipu 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 Wang Chen, and the business scope includes general projects such as mining machinery manufacturing; Sales of mining machinery; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of specialized equipment for geological exploration; Sales of specialized equipment for geological exploration; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Security system monitoring service; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of security equipment; Sales of security equipment; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Production of labor protection equipment; Sales of labor protection equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of construction machinery; Sales of construction machinery; Sales of railway transportation infrastructure equipment; Development of rail transit operation management system; Sales of rail transit engineering machinery and components; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of communication equipment; Sales of chemical products (excluding licensed chemical products); Sales of coal and its products; Design and construction services for security technology prevention systems; Information system integration services; Special operation personnel safety technical training; Electrical equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment; Intelligent control system integration; Technology import and export; Import and export of goods; Software development; Software sales; 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 based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (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: Double Screw , Large-Scale Equipment, Instrumentation And Meters

Guangzhou Aima Compressor Co., Ltd

Guangzhou Aima Compressor Co., Ltd., with its registered address at No. 8 Jingbei Road, Zhongxin Town, Zengcheng District, Guangzhou, registered with the Market Supervision and Administration Bureau of Zengcheng District, Guangzhou, and represented by Huang Junfeng as the legal representative, operates in the sales of lubricating oil; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of refrigeration and air conditioning equipment; Sales of gas and liquid separation and purification equipment; Sales of gas compression machinery; Manufacturing of hydraulic power machinery and components; Manufacturing of pneumatic power machinery and components; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of gas compression machinery; Import and export of goods; Technology import and export;. Core products: Double Screw , Oil Free Screw Air Compressor, Screw Vacuum Pump

Star Patrol Zhongtian (Xi'an) Compressor Co., Ltd

Xingxun Zhongtian (Xi'an) Compressor Co., Ltd., with its registered address at Room 1729, 17th Floor, Building 1, Xuhui Ronghua Park Avenue, No. 1999 Eurasia Avenue, Chanba Ecological Zone, Xi'an City, Shaanxi Province, is registered with the Chanba International Port Branch of the Xi'an Municipal Administration for Market Regulation. The legal representative is Xie Junxiang, and the business scope includes general projects such as gas compression machinery manufacturing; Manufacturing of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Sales of gas compression machinery; Sales of mechanical equipment; Retail of hardware products; Sales of lubricating oil; Sales of Class I medical devices; Sales of metal products; General equipment repair; Instrument and meter repair; Specialized equipment repair; Electrical equipment repair; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Industrial engineering design services; Contract energy management; 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: Double Screw , Single Screw Air Compressor, Nitrogen Generator

Quanwei Machinery Group (Jiangsu) Co., Ltd

Quanwei Machinery Group (Jiangsu) Co., Ltd., with its registered address at 1st Floor, South Building, No. 73 Tongcheng Road, Weitang Town, Xiangcheng District, Suzhou City. The registration authority is the Xiangcheng District Administrative Approval Bureau of Suzhou City, and the legal representative is Zhang Biaocang. The company's business scope includes the production and sales of mechanical equipment components, air compressors, electromechanical equipment components, electrical equipment, drying equipment, power tools, hardware tools, high-precision filters, and provides after-sales, maintenance, and repair services for the above products; Technology research and development, technology transfer, and technology consulting in the field of air compression machinery; Sales: gas storage tanks, lubricating oil; Import and export business of various commodities and technologies through self operation and agency. (Except for goods 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: Double Screw , Laser Cutting Screw Air Compressor, Oil-Free Air Compressor