Industry
Railway signalling and safety system engineering consultants, Technical offices and engineering consultancies, architects, IT, Internet, R&D, Transportation and traffic engineering consultants, Railway signalling and control system installation contractors, Building industry, Construction, Electrical installation contractors, Road traffic and tramway signalling and control system installation contractors, Civil and marine engineering contractors
HQ Location
Rm.2601,Bldg.2,1 Hangfeng Road,Fengtai Beijing 100070