arm hydraulic lift platform, 1.Material: carbon steel,stainless steel ,aluminum 2.ISO9001:2008,B ... close and careful eye on each procedure. Item Name arm hydraulic lift platform Product description1)Material:carbon steel ,stainless steel ... welcomeCompany equipmentCNC Stamping machine, CNC bending machine, punching machine,oil Hydraulic pressing machine , CNC welding machine,CNC machining center, CNC ...