trolley rails, trolley rails Suppliers and Manufacturers at Perfect Transfer Carts. heavy duty steel transfer trolley rail US $190.00-$200.00 / Ton 9 Tons (Min. Order) 11 YRS Xinxiang Perfect Electrical And Mechanical Co., Perfect Transfer Cart. 88.2% Contact Supplier 1/2 A75 Trolley railCustom for shoe crane US $850.00-$950.00 / Ton 10.0 Tons