Changzhou Hollysen Technology Trading Co., Ltd. is a subsidiary of Changzhou Kangpurui Automotive Air Conditioner Co., Ltd. It is an industry of professional research and development, production and selling automobile air-conditioning compressors and parking air conditioners. Our industry is located in Niutang Industrial Park, Wujin District, Changzhou City, Jiangsu Province, it is in the the center of the Yangtze River Delta, adjacent to Shanghai-Nanjing Expressway and Yanjiang Expressway, with convenient transportation and beautiful scenery.