STC
Jiangsu Guoxin Technology Co., Ltd. was established in 2011. It is a domestic promotion and sales company of STC8051 microcontrollers. It is an innovator of super anti-interference, super encryption, ISP/IAP technology, and sells the full range of STC microcontrollers and their supporting products, including the classic STC89/90/12 series, the flagship STC15 series, STC8 series, and the latest STC32 series 32-bit microcontrollers.