According to enterprise data, China Railway Publishing House Co., Ltd. was established on July 22, 2002, and its business scope includes publishing books on railway survey, design, construction and railway building maintenance. Books on the design, manufacture, operation and maintenance of railway locomotives and various vehicles and railway communication and signal equipment; Reading materials on railway passenger and freight transport organization and management, finance, accounting, statistics, etc., as well as reference books, technical theory books, rules and regulations related to railways, and relevant teaching materials of colleges and secondary schools; Railway thematic map (valid until 202 1 year 65438+February 3 1 day); Publication of electronic publications (electronic publications shall be published in accordance with the publication scope stipulated in DocumentNo. (90)862, and shall be valid until June 30, 2025); Publication and distribution of periodical companion (the periodical publication license is valid until 65438+February 3, 20231); Internet publications (valid until 202165438+February 31); China Railway Literature and Art is published (the periodical publishing license is valid until 65438+February 3, 20231); China Railway Yearbook is published (the periodical publishing license is valid until 65438+February 3, 20231). (Market entities independently choose business projects and carry out business activities according to law; Projects that must be approved according to law shall, after being approved by the relevant departments, carry out business activities in accordance with the approved contents; Shall not engage in business activities of projects prohibited or restricted by the industrial policies of the state and this Municipality. )