2026 Top 10 Air Volume Control Valve Manufacturers in China

Tianjin Liangfa Technology Co., Ltd

Tianjin Liangfa Technology Co., Ltd., registered at No. 2 Taikang Road, Xiditou Branch, Tianjin Land Port Logistics Equipment Industrial Park, Beichen District, Tianjin, registered with the Market Supervision Administration of Beichen District, Tianjin, with Hong Shixin as the legal representative. Its business scope includes general projects such as valve and plug research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of industrial automatic control system devices; Manufacturing of electronic components and electromechanical equipment; Manufacturing of hardware products; Specialized equipment repair; General equipment repair; Sales of valves and plugs; Sales of industrial automatic control system devices; Sales of electronic components and electromechanical equipment; Sales of firefighting equipment; Wholesale of hardware products; Retail of hardware products; Sales of instruments and meters; Electronic product sales; Sales of communication equipment; Sales of mechanical equipment; Sales of building materials; Sales of plastic products; 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: Air Volume Control Valve, Fire Butterfly Valve, Turbine Flange Butterfly Valve

Shandong Shuocheng Ventilation Equipment Co., Ltd

Shandong Shuocheng Ventilation Equipment Co., Ltd., with its registered address at 188 meters west of the intersection of Jinguang Avenue and Tenglong Street in Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County, and its legal representative is Zhang Liangliang. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Fan and fan manufacturing; Sales of fans and blowers; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Sales of metal structures; Manufacturing of metal structures; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Motor manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of general components; Manufacturing of security equipment; Manufacturing of metal products for safety and firefighting purposes; Sales of refrigeration and air conditioning equipment; Sales of specialized equipment for environmental protection; Sales of fiberglass and related products; Sales of electrical equipment; Sales of gas and liquid separation and purification equipment; Sales of security equipment; Sales of metal materials; Sales of metal products; Sales of firefighting equipment; Sales of doors and windows; Installation services for ordinary mechanical equipment; Wholesale of hardware products; General equipment repair; Labor services (excluding labor dispatch). (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: Air Volume Control Valve, Control Valve, Fan Box

Guangzhou Yingyi Metal Products Co., Ltd

Guangzhou Yingyi Metal Products Co., Ltd., with its registered address at No. 4, Xinzhang Road, Xinwei Industrial Zone, Xinwei Village, Xintang Town, Zengcheng District, Guangzhou City, is located in the first three and a half of the third row. The registration authority is the Market Supervision Administration of Zengcheng District, Guangzhou City, and the legal representative is Zou Xingping. Its business scope includes metal structure manufacturing; Coating and spraying of hardware products; Manufacturing and processing of hardware accessories; Installation and construction of road signs, road signs, and billboards; Wholesale of metal products; Hardware retail;. Core products: Air Volume Control Valve, Cylindrical Silencing Device, French Duct

Dezhou Yake Electromechanical Technology Co., Ltd

Dezhou Yake Electromechanical Technology Co., Ltd., with its registered address in Luquan Tun Second Industrial Park, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Li Lianhong, and its business scope includes mechanical and electrical equipment and components, air conditioning equipment and components, ventilation equipment and components, purification equipment and components, fans and components, motors and components, environmental protection special equipment and components, fire fans, fire dampers, smoke exhaust fire dampers, cooling towers and stainless steel products, fiberglass products, fans, fans, fiberglass products, design, research and development, production, sales and installation; Sales of oil fume purifiers, sandwich panels, steel, cooling towers, water tanks, aluminum alloy products, electrical equipment, and fire-fighting equipment; The import and export business of the above products; Construction of civil air defense engineering, pipeline and equipment installation engineering, and building mechanical and electrical installation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Volume Control Valve, Ventilator, Self Hanging Blinds

Dezhou Yixing Air Conditioning Equipment Co., Ltd

Dezhou Yixing Air Conditioning Equipment Co., Ltd., with its registered address in Dayanzhuang Village, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Su Guoxing, and its business scope includes the production, sales, and installation of air conditioning equipment and components, purification equipment and components, ventilation equipment and components, environmental protection special equipment and components, motors and components, pipes and fittings, fire dampers, smoke exhaust fire dampers, axial flow fire exhaust fans, centrifugal fire exhaust fans, cooling towers, and water tanks; Civil air defense engineering construction; Steel sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Volume Control Valve, Soft Link, Axial Flow Fan

Dezhou Youtu Ventilation Equipment Co., Ltd

Dezhou Youtu Ventilation Equipment Co., Ltd., with its registered address located on the north side of Zhongyuan Street, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Wang Li, and the business scope includes ventilation equipment, refrigeration equipment, air conditioning equipment, purification equipment, water treatment equipment, power electronic components, environmental protection equipment, seismic brackets, fans, motors, fans, pipe fittings, air ducts, glass magnesium composite panels, industrial automatic control system devices, molded products, distribution switch control equipment, fire dampers, smoke exhaust valves processing (excluding national restrictions and prohibitions), sales and installation; Import and export business of goods and technology; Construction of civil air defense engineering and mechanical and electrical equipment installation engineering (operated with valid qualification certificates) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments).. Core products: Air Volume Control Valve, Glass Magnesium Composite Board, Damper

Dezhou Maiji Ventilation Equipment Co., Ltd

Dezhou Maiji Ventilation Equipment Co., Ltd., registered at the intersection of Jinxin Street and Zhenghao Road, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is located 150 meters west of the intersection of Jinxin Street and Zhenghao Road. The registration authority is the Market Supervision Administration of Wucheng County, and the legal representative is Yu Fang. The business scope includes the processing, sales, installation, and maintenance of ventilation equipment and components, environmental protection special equipment, air conditioning equipment and components, cooling towers, fans, water tanks, electromechanical equipment, and air treatment equipment; Sales and installation of fiberglass products and fire equipment accessories; Construction of civil air defense engineering and mechanical and electrical equipment installation engineering; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Volume Control Valve, Soft Link, Constant Air Volume Valve