On 27^th, July, Mr. Han Changlin, the director of MCC Group paid an inspection visit to CISDI. He investigated the civil building ”MCC Boulevard” developed by MCC Real Estate Chongqing Company(A Subsidiary of CISDI) accompanied by Mr. Xiao Xuewen, the Chairman of CISDI and visited remote diagnosis and maintenance center in CISDI R & D center, automation laboratory and exhibition hall, meanwhile, took a look at the engineering models created by three-dimensional design method.