On the basis of efficient research and development capability, good design and development platform environment and all-round manufacturing technology, Risa electronics is fully engaged in the development of three series products: "MCU", "system LSI" and "analog and power semiconductor devices". With MCU, the world's largest share, as its business core, Risa vigorously promotes the business expansion in new fields such as system LSI globalization, market strengthening in emerging developing countries, green environmental protection, etc., becoming a reliable partner, providing high competitive products, and rapidly providing the best solution that can meet the needs of customers all over the world.