zinc alloy die casting 1)Advanced die casting machines 2)Strict quality control 3)Professional service 4)One stop solution axis joint for construction equipment (zinc alloy die casting) MMT's has ... (Fe), AlSi11Cu2,AlSi10Mg ),#Zinc Alloy( ZAMAK 2,3,4,5,7), #Mg Alloy( AZ91,AM60,AM50,AM20,AS41&AE42 ), ProcessHigh Pressure die casting, treatment, CNC Machining ...