... area welds eliminated 2)Mass and section thickness optimised Tramcar made by high quality steel1)High Stress area welds eliminated 2)Mass ... thickness optimisedApplication of Tramcar:Tramcars are mainly used as conveying equipment in Metallurgy, Mine, Coil mine, Railway, Highway tunnel, Undermine, etc ... within the stipulated period. Awaiting your first inquiry order. Tramcar made by high quality steel