Shanghai Siproin Microelectronics Co., Ltd. Is a professional "Fabless" company engaged in the development of integrated circuits and providing system-level solutions. The company is committed to becoming an energy effcient Internet of Things chip expert. The company's main products include industrial special processors, non-volatile magnetic memory, power management, drive and interface circuits and corre-sponding solutions. Across integrated circuit designand new energy applications, to make distributed new energy management more effcient and simpler.