Magnesium die casting for led display module procedure：
1.design ,2 rapid prototype service by cnc machining 3. 1250T Die Casting china, 4 Flatness is about 0.15 5. Surface treatment: deburring, polishing,Powder coating 6. cnc machining 7.Inspection and packing,assembly
motor controller radiator with FRW—friction welding by Top aluminium die casting manufacturer SYX. it’s assure high waterproof ,and the cooling water isn’t leak from die cating part .if you want duoble safe ,we aslo can add Impregnation to die casting product.