China

　

Ministry of Railways (MOR), China

China Academy of Railway Sciences

Scientific and Technological Information Research Institute, MOR

China World Trade Center Co., Ltd.

Overseas

Australasian Railway Association

High Speed Ground Transportation Association

Institute of Rail Welding

International Railway Journal

Italian Association of Railway Electrical Industries (ASSIFE)

Korea Railroad Research Institute (KRRI)

Korea Rolling Stock Industries Association (Korsia)

Railway Association of Canada
Railway Gazette International

Railway Technical Research Institute (RTRI)
Railway Technology
RIA - Railway Industry Association

Railway Systems Suppliers Inc

Swedish Rail Industry Group (Swerig)

Swissrail Export Association

UIC - International Union of Railways

VDB -  Association of German Railway Industry