In the local railway and corporate railway transport industry, the HOLLiAS VSI 2000A computer interlocking system and the HOLLiASVSI2002 double2oo2 computer interlocking and HOLLiAS RSS railway signalling microcomputer monitoring system has been successfully implemented in over 200 train stations. The HOLLiAS DSS transport scheduling supervision, TDMIS transport data management, and RTD scheduling command system, have been implemented in over 100 major enterprises such as Yinchuan Ningdong Railway Co., Ltd, Tianjin Local Railway Co., Ltd. Jiayuguan - Mongolia Railway, Wuhan Iron and Steel (Group) Corporation, Guangxi Liuzhou Iron & Steel (Group) Co. Ltd, Sinopec Qilu Company Ltd, CNPC Lanzhou Petroleum and Chemical Company, Yongcheng Coal and Electricity Group Co.,Ltd, Datong Coal Industry Co., Ltd, and Daye Non-Ferrous Metals Group Holdings Co., Ltd. The system effectively safeguards the train station control system, improves transport efficiency, and fully booststhe local railway and company’s railway transport automation and computerisation levels.