Modern Metal & Refining (MMR, 鸿图制造厂有限公司) is a company that specializes in aluminum high-pressure die-casting manufacturing.It provides product and tool design, tooling fabrication, die-casting, secondary processing, precision computer numerical control (CNC) machining, surface finishing, leak test, impregnation, and sub-assembly services. The company also offers engine and telecommunication components, auto parts, and other products.