Founded in 2004, Shanghai Sunray Technology Co., Ltd is dedicated to design, manufacturing and marketing of compact short range radio modules and radio modems for rapid implementation of cable-free data links. Currently Sunray has over 200 employees and is the biggest supplier of radio module in China.



Sunray provides high-quality, cost-effective and easy-to-integrate RF products for operation in the license-free ISM bands at 403/ 433/ 470/ 868/ 915 MHz and 2.4 GHz. The output power could be ...