die-casting aluminum radiator,aluminum radiator,heat radiator,radiator Certificates:EN442,CE,RoHS,ISO 9001:2000 died-casting aluminum radiator,aluminum radiator,heat radiator ... ,color cartonQuantity:20' HQ:4800 pcs 40' HQ:10000 pcs die-casting aluminum radiator(EN442,CE,ROHS,ISO 9001:2000)