What do Zhongtian Technology mean by "Nantong New Department" and "Rudong Headquarters"?

Rudong is headquartered in Rudong. For the long-term development, Shanghai headquarters and Nantong new headquarters were established. Many group enterprises are based in "small" places before moving into "big" cities. Zhongtian Science and Technology Group entered the field of optical fiber communication in the early 1990s, and has now formed two major product industrial chains, namely, telecommunications and electric power, and set foot in investment, home ownership, hotel service and other industries, becoming a modern enterprise group with 15 companies. Jiangsu Zhongtian Technology Co., Ltd., the core enterprise of the group, was listed on the Shanghai Stock Exchange in 2002, and was praised as the first special optical cable in China. It has formed the development layout of Shanghai headquarters, Nantong new department and Rudong headquarters, and the franchise pattern of five major business divisions: telecommunications, power grid, private network, broadband and overseas.