Steel Yards: Plates / Billets / Bars / Coils etc. Handling Molten Metal Ladle. Transfer within Sheds etc. 10 Ton Motorized Transfer Trolleys. 15 Ton Material Transfer Carts Trolleys. 20 Ton Electric Transfer Carts. 30 Ton Industrial Transfer Carts for Material Handlings. 40 Ton Industrial Material Transfer Cars Trolleys.