The outer shell of RM3 is fully made from aluminum magnesium Alloy, with Jonsbo team's accumulated experience of wiredrawing anode surface processing craft from many years, the design stylegoes on with the sense of simplicity, simple streamline and strong metallic.By using outer aluminum and inner steel with innovative structural joining technology, it perfectly fuses the strong structure and good appearance of the product. Fully tempered glass used in automobile industry is used for making the transparent side panel of RM3, it not only provides wide-angle display for illuminated hardware but also brings an unexpected solution for isolating noise and resonance.