The 47th Regiment of the Chinese People's Liberation Army Railway Corps Division 10. 1984 1 month, collective transfer was incorporated into the Ministry of Railways, and it was compiled as the Second Engineering Office of the Twentieth Engineering Bureau of the Ministry of Railways. 1999 10 was renamed China Railway 20th Bureau No.2 Engineering Agency. In March 2002, it became the second engineering company of China Railway 20th Bureau Group; 200165438+February, the company moved from Weinan, Shaanxi to Kunming, Yunnan. In May 2007, the enterprise was restructured into China Railway Communications International Engineering Technology Co., Ltd. In June 2008, according to the requirements of China Railway Construction Co., Ltd., the enterprise was reorganized into China Railway 20th Bureau Group Second Engineering Co., Ltd., the original company was a construction team level, which is difficult to find in today's specific management. Hope to adopt