Changzhou Daidemu Precision Machinery Co., Ltd. (formerly Changzhou Kelaima) was established in 2007, covers an area of 12,000 square meters, is located in Changzhou, Jiangsu Province, comprehensive bonded area, north of the Yangtze River in Changzhou, south of Shanghai-Chengdu Expressway, west Changzhou Airport, from Changzhou Railway Station, high-speed rail only 8KM, location in Shanghai, Nanjing, the central area, the traffic is very convenient.