syringe injection mold 1. Moulding & die casting 2. Casting Material: Al, Mg & Zn 3. ISO9001:2008 compliant Donguan China syringe injection moldOur Business Scope: Dongguan Shenghong Metal Products Co., Ltd. manufactures & exports high-quality:1. Die Casting Moulds for aluminum, zinc and magnesium;2. Die casting parts, mainly of aluminum, zinc & magnesium;3. Plastic injection molds and plastic ...