Aluminum tube for baby carriage 1.Materials:6000 series such ... B/L , other payment need negotiated 9.Lead time:Mass production :About 15~20days after 30% deposit and confirmed drawing ... , 1 weeks for mould , 1 week for making sample10.Production Ability:Extrude machine:4 sets, 500T,650T,800T,1650T,the ... please rest assured that your design would be keep confidential . Aluminum stroller tubes extrusion