RainSun Corporation is a group based in Taiwan, consisting of manufacturing companies specialized in the production of materials and finished products used in wireless technologies.
Miniature ceramic SMD antennas designed to support a wide wave spectrum occupy a special position in the offer - from RFID technology, through Bluetooth, to frequencies used in satellite transmission.
RainSun's offer includes also economical Bluetooth modules.
Manufacturer's website: www.rainsun.com