1.Cast iron floor drain cover 2. Al. Zn. SS. Cu. 3.Custom Fabrication Service 4.Construction Hardware 5.Casting & Machining Die casting max size Aluminium die casting parts : up to 40" x 40" x 35"Zinc die casting parts :up to 10" x 12"Die casting mas lbsAluminium die casting parts : up to 16 lbsZinc die casting parts :up to 1.5lbsMaterialsAluminum Alloys: 380, 13, 360, 390, 413Zinc alloys: Zamak ...