Zinc Alloy Door Handles Die Casting Factory in China: Zinc Alloy Door Handles Die Casting, Mirror Finish and Brass Plating, for Door, Drawer Handles. Product Name: Door Handles. Material: Zinc Alloy. Manufacturing Method: Die Casting. Finish: Mirror Finish and Brass Plating. Application: for Door, Drawer and Closet Handles. website: http://www.diecastinginchina.com