die casting colling fin, radiating fin, Aluminum products high quality , wearable , anti-corrosion, best price Al alloy product name : die casting products , arts and crafts, fruit plate for AlCharacteristic :light weight , anti-corrosion. wearable , high precision , good quality .Materails: Al ADC12/360/380, Zn . according to customer demand.Process : a) Tool lead time , b) casting , c) machine ...