2026 Top 10 Airtight Spiral Conveyor Manufacturers in China

Cangzhou Yisong Environmental Protection Equipment Co., Ltd

Cangzhou Yisong Environmental Protection Equipment Co., Ltd. is registered in Longfengdian Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution prevention and control services; Air pollution control; Environmental protection monitoring; Water pollution control; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Fan and fan manufacturing; Sales of fans and blowers; Land pipeline transportation; Sales of pipeline transportation equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of intelligent power transmission and distribution and control equipment; Sales of monitoring and control equipment for power transmission and distribution; Professional design services; Industrial design services; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of mechanical equipment (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Airtight Spiral Conveyor, Electric Tar Precipitator, Cyclone Dust Collector

Xinxiang Zhongtuo Machinery Equipment Co., Ltd

Xinxiang Zhongtuo Machinery Equipment Co., Ltd., registered at No. 88, Linhe Road West Courtyard, 300 meters north of Xiaozhuzhuang Village, Heping Road North Section, Muye District, Xinxiang City, Henan Province, is registered with the Market Supervision and Administration Bureau of Muye District, Xinxiang City. The legal representative is Duan Lianlian, and the business scope includes research and development, production, sales, and installation of vibration machinery equipment, screening and sorting equipment, polyurethane products, rubber products, crushing equipment, environmental protection equipment, vibration motors, conveying equipment, and accessories; Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from export according to national laws and regulations). Core products: Airtight Spiral Conveyor, Dewatering Screen, Dust Collector

Jiangsu Mingxuan Environmental Protection Technology Co., Ltd

Jiangsu Mingxuan Environmental Protection Technology Co., Ltd., with its registered address at No. 489 Lvyuan Road, Xinjie Street, Yixing City, is registered with Yixing Data Bureau and represented by Shen Qin as its legal representative. Its business scope includes research and development of environmental protection equipment technology; Sludge treatment; Sales of environmentally friendly water treatment equipment and accessories, fiberglass products, experimental equipment, ventilation equipment, sludge treatment equipment, sludge solidification materials, automation control equipment, chemical products and raw materials (excluding hazardous chemicals); Manufacturing of environmentally friendly water treatment equipment and accessories; Manufacturing of experimental equipment, ventilation equipment, sludge treatment equipment, and automation control equipment; Technical consultation, technical services, and sales of experimental instruments and equipment; Engage in environmental engineering professional contracting business with a second level qualification; Engage in professional contracting business of building mechanical and electrical installation engineering according to the third level qualification; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). Licensed projects: various types of engineering construction activities; Urban household waste management services (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: water environment pollution prevention and control services; Manufacturing of specialized equipment for environmental protection; Manufacturing of vibration and noise reduction equipment; Rural household waste management services (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Airtight Spiral Conveyor, Sewage Treatment Equipment, Three Box Dosing Device

Shandong Yongnai Machinery Technology Co., Ltd

Shandong Yongnai Machinery Technology Co., Ltd. is registered in Xiyi Village, Mengshui Town, Wenchang Lake District, Zibo City, Shandong Province (260 meters east of the village committee). The registration authority is the Market Supervision and Administration Bureau of the Wenchang Lake Provincial Tourism Resort Management Committee, with Liu Liyong as the legal representative. The business scope includes general projects such as mechanical equipment research and development; Sales of rubber products; Manufacturing of material handling equipment; Sales of material handling equipment; Mining machinery manufacturing; Sales of mining machinery; Retail of hardware products; Sales of mechanical parts and components; Sales of packaging materials and products; General equipment repair; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fertilizer sales; Sales of chemical products (excluding licensed chemical products); 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: Airtight Spiral Conveyor, Cooler, Large Angle Edge Blocking Conveyor Belt

Weifang Xinliang Machinery Equipment Co., Ltd

Weifang Xinliang Machinery Equipment Co., Ltd. is registered in Nanyangshan Village, Yeyuan Town, Linqu County, Weifang City, Shandong Province. The registration authority is Linqu County Market Supervision Administration, and the legal representative is Tian Chunyan. Its business scope includes research and development, manufacturing, installation, and sales of mining machinery equipment, conveying equipment, environmental protection equipment, dust removal equipment, magnetic separation equipment, and iron removal equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Airtight Spiral Conveyor, Hoist, Belt Conveyor

Yixing Chengran Environmental Protection Co., Ltd

Hebei Group, Zhongxi Village, Heqiao Town, Yixing City

Yixing Chengran Environmental Protection Co., Ltd., located in Hebei Group, Zhongxi Village, Heqiao Town, Yixing City, was established on July 9, 2021. The registration authority is Yixing Administrative Approval Bureau, and the legal representative is Wang Yong. Core products: Airtight Spiral Conveyor, Shaftless Screw Conveyor, Sedimentation Tank

Hebei Bosen Environmental Protection Equipment Co., Ltd

Hebei Bosen Environmental Protection Equipment Co., Ltd., registered at 50 meters south of the intersection of Xiaoduli Village, Bo Town, Botou City, Cangzhou City, Hebei Province, with the Market Supervision Administration of Botou City as the registration authority and Li Haisong as the legal representative, is engaged in the production and sales of dust removal equipment and accessories, dust removal bags, dust removal skeletons, desulfurization equipment, de sales equipment and accessories, waste gas treatment equipment, and mining machinery equipment. (Business activities that require approval by law can only be carried out after approval by relevant departments.). Core products: Airtight Spiral Conveyor, Cartridge Dust Collector, Star Feeder