... : Zinc plating, Nickel plating ,chromate plating 3.ISO9001:2008 Feature Specifications cnc precision machining parts (ISO9001-2000) 1. Material:iron,steel,stainless steel ... ,grinding etc5. Surface treatment:Zinc plated,power coated,chrome plated,hot-dip galvanized or others6. Packing:wooden case,pallet,strong box ... Fax :86-0573-86887758 2012 New cnc precision machining parts (ISO9001-2000)