: Located in Nanjing, Jiangsu Province, Guanchao is an enterprise mainly engaged in research and experimental development. It has a factory area of about 60,000 square meters and two factories, located at No. 26 Zhongxing East Road, Lishui Industrial Zone, Nanjing (Nanjing Guanchao Industrial Automation Co., Ltd. was established in 2006) and No. 1 Kaiping Road, Dongping Town, Lishui, Nanjing.