... supply others:1)full set of lithium battery materials,including : LiFePO4,LiNiMnCoO2,LiCoO2,LTO,Graphite(MCMB),battery separator,and copper foils/Aluminium foils,etc.2)full set of lithium battery ... rolling machine--slitting/cutting machine--welding machine--winding machine--vacuum sealed packaging machine--formation and grading machine--testing machine,etc.3)full set of lithium battery technology. ...