Howmin manufactures automotive tail lamp molds for international lighting manufacturers, specializing in high-precision multi-shot molding (2K/3K/4K) and optical-grade transparent components. From mold design and 5-axis CNC machining to mold fitting and trial runs, the entire process integrates NX/UG with mold flow analysis, ensuring tight shut-off integrity and consistent appearance across red/white/black multi-material interfaces. With over 2,990 mold sets delivered since 1994, Howmin is a long-term partner for lighting manufacturers on complex multi-shot mold projects.