Hunan Ronghe Microelectronics Co., Ltd. is affiliated to Hunan Ronghe Industrial Group. It was established in 2007 and is committed to the R&D, manufacturing and sales of mid- to high-end consumer electronic integrated circuits and application products. Hunan Ronghe Microelectronics Co., Ltd. currently produces capacitive touch products. Button series, power management series and MCU series are the main product lines, and we provide customers with mid- to high-end ASIC and MCU design customization services.