JAM7.S is a technical upgrade based on the “jet of fire technology” which has great influence in the market. Introducing the “Gather energy technology ”to improve the heating efficiency to more than 70%. This technology pays more attention to the using experience, easy operation, easy cleaning of the end users. “Hood-Hob Linkage” technology is aiming for the protection of the users’ safety. The appearance of stainless steel and glass panels design matches well in the wisdom, user-friendly and personalized design.