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Dezhou Huaao Air Conditioning and Ventilation Equipment Co., Ltd. is located in the well-known Chinese air-conditioning accessories city-Wucheng, Shandong. It is a manufacturer of central air-conditioning terminals and ventilation equipment. The factory mainly produces: fans (fire exhaust fans, mixed flow fans, diagonal flow fans, axial flow fans, roof fans, fresh air ventilators), air valves (galvanized riveting valves, fire valves, regulating valves), low noise wind Cases, fan coils, air vents, air ducts, water tanks, cooling towers, and other products. Our products have sophisticated technology, beautiful appearance, and complete specifications. They can be manufactured according to user's special requirements, so that users can enjoy the ideal air conditioning and ventilation equipment products and Convenient service.
The inner wall of galvanized air duct produced by Dezhou Huaao Air Conditioning and Ventilation Equipment Co., Ltd. is smooth, has low resistance, good air tightness, and high pressure strength. The steel duct is easy to make on site, and is closely matched with the civil construction process, which can be suitable for very complicated ventilation projects. Galvanized steel duct is cheaper than stainless steel duct and has a wide range of uses. At present, galvanized steel sheet duct is widely used in various ventilation and air-conditioning systems. There are two types of ventilation ducts, round and rectangular. According to the different needs of customers, various shapes and specifications of ducts can be produced.
Quality inspection from raw materials to finished products is the prerequisite for our production of high-quality products! Pursuing scientific and technological innovation and creating ventilation equipment is our eternal philosophy!