2026 Top 10 Rotary Valve Manufacturers in China

Hebei Longkang Environmental Protection Equipment Co., Ltd

Hebei Longkang Environmental Protection Equipment Co., Ltd., with its registered address in Xiaoyuan, Qiqiao Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau and represented by Chen Chen as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Container manufacturing; Container sales; Sales of intelligent warehousing equipment; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of security equipment; Manufacturing of metallurgical specialized equipment; Sales of metallurgical specialized equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Research and development of metal products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Installation services for ordinary mechanical equipment; Sales of electrical equipment; Spray processing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Manufacturing of plastic products; Sales of plastic products; Sales of metal products; Labor services (excluding labor dispatch); Industrial engineering design services (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) License projects: construction engineering design; Construction project construction (excluding nuclear power plant construction and operation, civil airport construction) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or permits). Core products: Rotary Valve, Activated Carbon Adsorption Box, Ventilation Butterfly Valve

Botou Hongchi Machinery Equipment Manufacturing Co., Ltd

Botou Hongchi Machinery Equipment Manufacturing Co., Ltd., with its registered address located 200 meters south of Liuzhuang Village Committee, Bozhen, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau and represented by Hou Wenyong as its legal representative. Its business scope includes the production and sales of standard parts, oil pumps, precision measuring tools, dust removal equipment, and accessories (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Rotary Valve, Electric Sector Valve, Manual Rod Gate Valve

Baotou Jiu'an Machinery Equipment Co., Ltd

Botou Jiu'an Machinery Equipment Co., Ltd., with its registered address located 100 meters west of Dahezhuang Village Committee, Bozhen, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau and represented by Yao Ping as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Valve and plug research and development; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Research and development of hardware products; Sales of metal materials; Installation services for ordinary mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components. (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: Rotary Valve, Bucket Elevator, Screw Conveyor

Hebei Bolin Environmental Protection Technology Co., Ltd

Hebei Bolin Environmental Protection Technology Co., Ltd., with its registered address located 150 meters south of Zhangsan Overpass in Beihuan, Botou Economic Development Zone, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision Administration Bureau and represented by Gao Jingya as its legal representative. Its business scope includes general projects such as environmental protection technology promotion services. Research and development, manufacturing, maintenance, and sales of dust removal equipment and accessories, cloth bags, bag cages, unloaders, air doors, baffle doors, ventilation butterfly valves, exhaust gas treatment equipment, supports and hangers, manholes, explosion-proof valves, solenoid valves, metal compensators, sleeve compensators, metal hoses, non-metal compensators, conveying equipment and accessories, plug valves, and flap valves. (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: Rotary Valve, Air Door, Ventilation Butterfly Valve

Botou Jiayuan Environmental Protection Machinery Equipment Co., Ltd

Botou Jiayuan Environmental Protection Machinery Equipment Co., Ltd., with its registered address located in Xiaoduli Village North, Botou City, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Li Weisong, and its business scope includes the manufacturing of specialized environmental protection equipment. Dust removal equipment, dust removal accessories, conveying equipment, ventilation valves, pipeline expansion joints, VOCS waste gas treatment equipment, catalytic combustion equipment, zeolite fixed bed, RTO incineration equipment, zeolite wheel production, sales, installation, maintenance, and renovation; Sales of cast iron and steel castings; Mechanical processing * * (projects that require approval by law can only be operated after approval by relevant departments). Core products: Rotary Valve, Dust Removal Framework, Whirlwind

Hebei Shouyang Environmental Protection Equipment Co., Ltd

Hebei Shouyang Environmental Protection Equipment Co., Ltd., registered at Mu Village, Siying Township, Botou City, Cangzhou City, Hebei Province, with the Market Supervision Administration of Botou City as the registration authority and Yan Wenhua as the legal representative, is engaged in the production, sales, and installation of environmental dust removal equipment, desulfurization and denitrification equipment, UV light deodorization equipment, plasma smoke removal equipment, conveying equipment, air purification equipment, electrical and electronic control equipment, water treatment equipment and its accessories, valves; Environmental protection equipment research and development design, technology promotion services; Sales of dust removal skeletons and dust removal bags; Dust removal equipment renovation and engineering contracting; Sales and construction of steel structure color plates, instruments and meters, hardware and building materials, decorative materials; Import and export of goods (projects that require approval according to law, business activities can only be carried out after approval by relevant departments). Core products: Rotary Valve, Screw Conveyor, Conveyor Equipment

Hebei Ruiyu Environmental Protection Equipment Co., Ltd

Hebei Ruiyu Environmental Protection Equipment Co., Ltd. is registered at 300 meters east of Zhangqiao South, Dikou, Bozhen, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Meng Tiantian. Its business scope includes the manufacturing of specialized environmental protection equipment. Design, manufacturing, installation, sales, and renovation of environmental protection equipment and accessories, conveying equipment and accessories, and photocatalytic equipment; Design, installation, and construction of dust collectors; Installation and sales of spiral pipes, elbows, and fittings; Manufacturing, processing, and sales of machine tool accessories, tools, measuring tools, electrical control cabinets, valves, and corrugated pipes; machining; Production and sales of mining machinery equipment and accessories; Sales of metal products * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law). Core products: Rotary Valve, Pneumatic Three-Way Valve, Screw Conveyor