Xing Ruida, a brand of Changzhou Ruide Instrument Co., Ltd., is located at No. 11 Qinglong Road, Changzhou City. It is a high -tech enterprise mainly invested by Southern Surveying and Mapping Group in Changzhou in 1995.One of the three core production bases, 330 employees, focus on the development, development and production of technology -intensive optical and electrical integrated measurement instruments, and passed the ISO9001 quality system certification in 2004.At present, the company is mainly engaged in the production of laser ranging meters, electronic digital levels, and the production of the whole station.