Located in Shandong Province, North China, Dezhou Sino Air Conditioner Equipment Co., Ltd., covers an area of 80 acres with standard workshops over 35,000 square meters. Equipped with a complete set of advanced equipment, including Swiss CNC machining equipment, Japanese turning-milling composite processing equipment, German CNC grinder, Japanese three-coordinate measuring machine and so on, Sino Air treat quality as top priority. Meanwhile advanced automotive electric air conditioning system environment simulation laboratories have been established.