Dezhou Rio Tinto Air Conditioning Equipment Co., Ltd. is located in Tengzhuang Industrial Park, Dezhou City, Shandong Province. It is adjacent to the Jingpu Railway to the east, the Beijing Kowloon artery to the west, the provincial capital Jinan to the south, and the Beijing Hangzhou Grand Canal to the north, with convenient transportation and fast communication. After years of hard work, the company has developed from producing simple terminal equipment to a large-scale central air conditioning enterprise that designs, manufactures, and installs a complete set of equipment from the host to the terminal. The company's main products include high-temperature smoke exhaust fans, axial flow fans, fiberglass axial flow roof fans, mixed flow fans, roof smoke exhaust fans, fan cases, cabinet centrifugal fan cases, positive pressure air supply fans, pressurized air supply fans, multi blade air supply ports, pressurized air supply ports, positive pressure air supply ports, fire protection equipment fire dampers, fire control valves, smoke exhaust dampers, multi blade smoke exhaust ports, plate smoke exhaust ports, fresh air units, modular air conditioners, fresh air ventilators, aluminum alloy air outlets, water tanks, cooling towers and other air conditioning accessories, as well as air conditioning and fire protection products. Our company has always adhered to integrity, innovation and excellence, and service; Our business philosophy is to continuously pursue quality improvement and technological innovation, take it as our responsibility to meet market needs and customer requirements, and strive to build ourselves into an enterprise that is based on integrity, skilled in technology, provides excellent service, and satisfies customers. Company purpose; Reputation based, customer first, technological innovation, welcome customers to come and negotiate business.