... after services 3)UL.SGS.ISO9001,ROHS,QS9000 and IS Aluminum Composite Panel manufacturerOur MCPCB got UL,SGS,ROHS,ISO9002 cerfitifcates,and are ... /HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold Plating9Copper thickness0.5oz Min.,5.0oz Max10Solder ... ,ISO14001,ROHS,CQC,SGS15profiling punchingRouting,V-CUT,Beveling Single Side Aluminum Composite Panel