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.
SYX Die casting company has 17 years in business outdoor flood light housing taught us a lot. . We made and delivered die cast aluminium components on the highest level.Always using raw materials of the highest grade and advanced machines