medical trolley, steel trolley, for 10L-40L seamless steel cylinder payment way:30% T/T in advance delivery time:30~45days trolley, medical trolley, steel trolley, for 10L-40L seamless steel cylinder, trolleypayment way:30% T/T in advancedelivery time:30~45daysshipping port:shanghai,chinapacking:cartons Handle Trolley for cylinder used in 10L-40L cylinder