Changzhou Yi Long Information Technology Co., Ltd. is a professional development of all types of private high-tech industry management software company. The company set up software development center in Changzhou University, owned by the doctorate and master's R & D team. Yi Long Technology has independently developed a property management, renovation management, park management, investment management, collaboration and other industry-leading management applications, and access to the Jiangsu Province Economic and Information issued by the Office of the outstanding software development companies and excellent software certificates. Company website: www.czelong.com