busbar coil transfer cars for metallurgy plant-Perfect Coil 120 tons aluminum factory coil transfer cart-Perfect Transfer Carts. China Motorized Transfer Trolley manufacturer, Traverser, 1-500 Ton Motorized Industrial Steel Coil Material Handling Electric Rail Flat Transfer Cart Manufacturers FOB Price: US $2,500-4,000 / set Min. Order: 1 set powered type of transfer carts on rail or.