2026 Top 10 Window Of Opportunity Manufacturers in China Shandong

Shandong Ounuo Ventilation Equipment Co., Ltd

Shandong Ounuo Ventilation Equipment Co., Ltd., registered at Workshop 202, Boling Street, Boping Town, Chiping District, Liaocheng City, Shandong Province (inside the campus of Hongda Packaging Company), registered with the Market Supervision and Administration Bureau of Chiping District, Liaocheng City, with Yu Guangming as the legal representative. Its business scope includes general projects: sales of refrigeration and air conditioning equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for environmental protection; General equipment repair; Retail of electronic components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of household appliances; Sales of fans and blowers; Sales of glass fiber reinforced plastic products; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of specialized equipment for environmental protection; Fan and fan manufacturing; Sales of metal materials; Sales of electrical equipment; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Window Of Opportunity, Ventilation Equipment, Factory Ventilation Building

Dezhou Wohui Environmental Technology Co., Ltd

Dezhou Wohui Environmental Technology Co., Ltd., with its registered address at 208 Honghai Road, Songwangzhuang, Luquan Tun, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Li Xiaoyan, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Motor manufacturing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of metal materials; Sales of rubber products; Sales of non-ferrous metal alloys; Retail of hardware products; Sales of metal fittings for construction; Sales of building materials; Sales of fireproof sealing materials; Sales of power electronic components; Sales of mechanical parts and components; Sales of plastic products; Sales of firefighting equipment; Sales of metal structures; Sales of enamel products; Sales of instruments and meters; Sales of anti-corrosion materials; Sales of spray guns and similar equipment; Sales of electrical equipment; Sales of security equipment; Sales of insulation materials; Sales of fasteners; Sales of special equipment; Installation services for ordinary mechanical equipment; External contracting projects; Import and export of goods; Technology import and export; Import and export agency. (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 civil air defense engineering protective equipment; Construction project construction; Construction labor subcontracting; Electrical installation services. (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: Window Of Opportunity, Damper, Air Conditioning Unit

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: Window Of Opportunity, Sidewall Fan, Fire Damper

Shandong Jiemei Air Conditioning Equipment Co., Ltd

Shandong Jiemei Air Conditioning Equipment Co., Ltd., with its registered address at No. 10, 1st and 2nd floors, Building A6, Debai Logistics Wholesale City, No. 2269 Dongfeng East Road, Economic and Technological Development Zone, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Tianqu New Area (Dezhou Economic and Technological Development Zone) in Dezhou. The legal representative is Yin Guojun, and its business scope includes the processing, assembly, and sales of central air conditioning, purification air conditioning, heating equipment, stainless steel products, fiberglass products, regulating valves, ventilation equipment, and accessories (except for those restricted or prohibited by the state); Sales of electromechanical equipment, hardware products, building materials, and insulation materials; Central air conditioning installation; Import and export business of goods and technology (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Window Of Opportunity, Aluminum Alloy Air Vent, Fire Damper

Shandong Yutong Ventilation Equipment Co., Ltd

Shandong Yutong Ventilation Equipment Co., Ltd., with its registered address at No. 52, Dongjing 11th Street, Xiangjiang Guangcai Market, Jianshe West Road, Xinqu Street, Dongchangfu District, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dongchangfu District, Liaocheng City. The legal representative is Yang Zhe, and the business scope includes general projects such as fan and fan sales; Sales of electrical equipment; Sales of refrigeration and air conditioning equipment; Sales of household appliances; Electrical equipment repair; Sales of network equipment; Retail of daily household appliances; Sales of generators and generator sets; Sales of building materials; Sales of metal materials; Sales of sealing fillers; Sales of steel reinforcement products for construction; Wholesale of kitchenware, sanitary ware, and daily necessities; Retail of kitchenware, sanitary ware, and daily necessities; Sales of daily necessities; Sales of automotive decorative products; Sales of building decoration materials; Sales of household items; Sales of labor protection equipment; Sales of glassware; Sales of mechanical equipment; Sales of security equipment; Fire technology services; Sales of firefighting equipment; Sales of metal products; Sales of metal chains and other metal products; Wholesale of hardware products; Retail of hardware products; Sales of plastic products; Sales of livestock machinery; Sales of specialized equipment for environmental protection; 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: Window Of Opportunity, Industrial Centrifugal Fan, H Series Exhaust Duct Hood

Dezhou Yiwei Ventilation Equipment Co., Ltd

Dezhou Yiwei Ventilation Equipment Co., Ltd., with its registered address at E7 Workshop, Qianmu Industrial Park, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Li Yunyi, and the business scope includes general projects such as fans and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Engineering management services; Sales of specialized equipment for environmental protection; General equipment repair; Retail of electronic components; Sales of metal materials; Sales of firefighting equipment; Sales of electrical facilities and equipment. (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: Window Of Opportunity, Cabinet Centrifugal Fan, Stainless Steel Air Duct

Dezhou Yaokai Air Conditioning Equipment Co., Ltd

Dezhou Yaokai Air Conditioning Equipment Co., Ltd., with its registered address at Renheng Village Development Zone, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Liang Hongxing, and its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Motor manufacturing; Sales of electric dynamometer motors; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Wholesale of hardware products; Installation services for ordinary mechanical equipment; Manufacturing of metal products for safety and firefighting purposes; Sales of glass fiber reinforced plastic products; External contracting projects; Manufacturing of metal structures; Sales of metal structures. (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 civil air defense engineering protective equipment; Construction project construction; Construction labor subcontracting. (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: Window Of Opportunity, Centrifugal Fan Box, Centrifugal Fan