The Metropolitan Cammell Carriage and Wagon Company (MCCW) was a Birmingham, England based manufacturer of railway carriages and wagons, based in Saltley and subsequently Washwood Heath.It has made trains for railways in the UK and overseas, including the Mass Transit Railway of Hong Kong, Kowloon-Canton Railway (now East Rail Line), the Channel Tunnel and locomotives for Malaysia's Keretapi Tanah Melayu.