2026 Top 10 Smoke Zero Leakage Damper Manufacturers in China

Jiangsu Gaolite Automatic Control Valve Co., Ltd

Jiangsu Gaolite Automatic Control Valve Co., Ltd., with its registered address in Tongxing Village, Tongli Town, Wujiang District, Suzhou City, Jiangsu Province, is registered with the Wujiang District Administrative Approval Bureau of Suzhou City. The legal representative is Deng Jianpeng, and the business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Valve and plug research and development; Sales of valves and plugs; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment (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: Smoke Zero Leakage Damper, Electric Ball Valve, Pneumatic Butterfly Valve

Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd

Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd. is registered at No. 1 Road, Industrial Zone, Botou City, Liduli Village, Waliwang Town, Botou City. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Yang Ping. The business scope includes the manufacturing of environmental protection special equipment. Dust removal equipment and accessories, complete sets of conveying equipment and accessories, screw conveyors, shut-off fans, exhaust gas treatment equipment, corrugated pipe compensators, metal hoses, valves and pipeline accessories, protective equipment, filters, hardware tools, boiler accessories, production, processing, installation, and sales of mechanical and electrical products; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smoke Zero Leakage Damper, Star Feeder, Pneumatic Conveyor

Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd

Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd., with its registered address at No. 27 Jinzhong Pipeline, Machine Tool Accessories Industrial Park, Puwacheng Park, Yanshan County Economic Development Zone, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Liu Zhiyan. The company's business scope includes manufacturing electric power machinery equipment, smoke and coal powder pipeline equipment, pipe fittings, pipelines, and pipeline accessories, as well as selling electric and chemical pipelines (excluding dangerous goods transportation pipelines), standard parts, and non-standard parts. To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of mechanical equipment, spare parts, raw and auxiliary materials, and technologies required by our enterprise. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smoke Zero Leakage Damper, Insert Board Door, Three Directional Displacement Indicator

Quanzhou Boye Equipment Co., Ltd

Quanzhou Boye Equipment Co., Ltd., with its registered address at No. 56 Hengzhu, Daxin Village, Yingdu Town, Nan'an City, Quanzhou City, Fujian Province, is registered with the Market Supervision Administration of Nan'an City, Fujian Province. The legal representative is Hong Xinhuang, and the business scope includes general projects: sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of pumps and vacuum equipment; Mechanical equipment leasing; General equipment repair; Sales of gas and liquid separation and purification equipment; Specialized equipment repair; Leasing of construction machinery and equipment; Sales of electrical equipment; Sales of security equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mining machinery; Installation services for ordinary mechanical equipment; Sales of valves and plugs; Sales of intelligent instruments and meters; Sales of electrical accessories; Sales of household appliances; Sales of metal products; Sales of rubber products; Sales of high-quality synthetic rubber; Sales of petroleum products (excluding hazardous chemicals); Recycling of renewable resources (excluding productive waste metals); Sales of building materials; Sales of lightweight building materials; Sales of agricultural machinery; Sales of firefighting equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Wholesale of hardware products; Manufacturing of metal products for safety and firefighting purposes; Sales of metal tools; Manufacturing of pumps and vacuum equipment (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: Smoke Zero Leakage Damper, Baffle Gate, Grain Vacuum Bag

Botou Youcheng Industrial and Mining Machinery Co., Ltd

Botou Youcheng Industrial and Mining Machinery Co., Ltd., registered in Wulongtang Village, Waliwang Town, Botou City, with the registration authority of Botou Market Supervision Administration and the legal representative of Hou Guoliang. Its business scope includes the production and sales of mining machinery equipment, dust removal equipment and accessories (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Smoke Zero Leakage Damper, Electric Ventilation Butterfly Valve,

Taizhou Huaye Pipeline Equipment Manufacturing Co., Ltd

Taizhou Huaye Pipeline Equipment Manufacturing Co., Ltd. is registered at No. 66-2, Group 7, Kongzhuang Village, Baimi Town, Jiangyan District, Taizhou City, Jiangsu Province. The registration authority is the Jiangyan District Data Bureau of Taizhou City, and the legal representative is Chen Ye. The company's business scope includes corrugated pipes, compensators, dampers, expansion joints, spring supports and hangers, coolers, metal hoses, pipeline accessories, valves (except for thermal power drain valves, universal 10 megapascals and below medium and low pressure carbon steel valves), and the manufacturing, processing, and sales of general mechanical components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of specialized equipment for environmental protection; Manufacturing of intelligent instruments and meters; Manufacturing of industrial automatic control system devices; Manufacturing of instruments and meters; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Manufacturing of other general instruments; Oil and gas technology services; Mechanical parts and component processing; Metal surface treatment and heat treatment processing; Manufacturing of general components; Non residential real estate leasing; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Smoke Zero Leakage Damper, High Temperature Air Valve, Three Way Directional Valve

Taizhou Yonghang Environmental Protection Technology Co., Ltd

Taizhou Yonghang Environmental Protection Technology Co., Ltd., with its registered address at No. 168 Runlou Road, Louzhuang Town, Jiangyan District, Taizhou City, is registered with the Jiangyan District Administrative Approval Bureau of Taizhou City. The legal representative is Shi Chunxin, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of construction machinery; Sales of specialized equipment for oil drilling and production; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of metal structures; Sales of metal structures; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of metal products; Manufacturing of plastic products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of general components; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of mechanical equipment; Manufacturing of hardware products; Wholesale of hardware products (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: Smoke Zero Leakage Damper, Metal Hose And Bellows Series, (Non Metallic) Compensator, Expansion Joint