Automotive electronic components include IC, CPU, memory, MCU, sensors, etc. According to their characteristics, they are divided into seven major categories: body systems, engine/transmission systems, suspension/chassis systems, power electronics, driving information systems, anti-theft security systems. ESMT foresaw the potential of this market in its early years, and realized its advantages and indispensable presence in the memory market. Therefore, it has improved its internal quality and gradually upgraded its main memory products to meet automotive grades. The hierarchical level, on the other hand, the external link is to cooperate with many automotive applications or manufacturers. It is necessary to combine the strength of all levels to cultivate the new generation of automotive electronics market.