Xi’an Railway Signal Co., Ltd.

Xi’an Railway Signal Co., Ltd. (formerly known as Xi’an Railway Signal Factory), located at No.3 Jinhua South Road, Xi’an City, Shaanxi Province, China, is a wholly-owed subsidiary company of China Railway Signal & Communication Corp. Xi’an Railway Signal was found in 1959, which is a key enterprise designated by the Ministry of Railways to develop and manufacture complete sets of rail transit system electric equipment, track circuit equipment, point switch equipment, electric control equipment for locomotives, computer interlocking system and electronic information products. The products of Xi’an Railway Signal have covered the whole country and sold across more than 10 foreign countries. Meanwhile, Xi’an Railway Signal is the key enterprise of the national mechanical industry, the enterprise having the independent import & export right, the national “863” DIMS application engineering enterprise, high-tech enterprise of Shaanxi province, safe production standardization enterprise of Shaanxi province and the enterprise have distinct contribution to the industry growth of Xi’an. The company covers a total area of 150000 m2, has the total assets of RMB 1 billion and employees totaling 1700, including 50 has senior technical titles. Xi’an Railway Signal has one wholly-owned subsidiaries as Xi’an Xixin Whiteley Electronics & Information Ltd and two Sino-German joint ventures as Siemens Signal Co., Ltd. and Xi’an Schaltbau Electric Corp., Ltd.

Xi’an Railway Signal is working to develop new technology and products in the field of rail transit system for many years, successful designed and developed first sets of ZD6 and ZD7 series electric point machine, switch closure detection system, 25HZ and 50HZ phase-sensitive track circuit equipment, TD5 control console, GU combination cabinet, K5 computer interlocking system, WJD-1 microcomputer-relay interlocking equipment, electrical control system of DF type diesel locomotive, copper radiator of diesel locomotive, braking resistance devices of diesel locomotive, electric switch point heating system, passenger information system of urban rail transit, ZD(J)9 electric point machine and external locking and installation equipment and 250/Km/h point switch equipment. The products of company won a lot of awards from the second prize of State Science and Technology Progress Award, and the first prize of provincial and ministerial-level Science and Technology Progress awarded.