... treament,colour,alloy and use widely. Aluminum Curtain WallGuang Ya Aluminum CO.,LTD.We are ... Aviable------------------------------------------FABRICATION SystemFacilities:CNC Machine(Elumatec,Germany),Saw,Punchers,Driller,Miller,Copy Router, Profile Machining ... Assembly Equipment,EtcMachining Capacity:CNC, Punching, Precise Cutting,Welding,Drilling, Milling,Grinding,Boring,etcFabrication In Agreement ...