wisesun
Shenzhen Qianhai Weisheng Intelligent Technology Co., Ltd. is a high-tech company mainly engaged in the research and development of integrated circuit chips, solution development and sales of related products in the fields of RF and MCU in the Internet of Things. The main products include SUB-1G field 315MHz/433MHz and other frequency band receiving and transmitting chips, contactless NFC card reader chips, Bluetooth BLE SOC chips, WIFI SOC chips, general 8/32-bit MCU chips and other core components of the Internet of Things. It enjoys a high market share and popularity in the fields of home appliances, smart homes, the Internet of Things, smart wearables, etc., and is one of the semiconductor original manufacturers with the largest sales in the fields of RF connectivity devices.