Wireless-Tag Technology is the worlds leading supplier of wireless modules and related solutions which specialized in the design” development and production technology-intensive high-tech enterprises of communication equipment and wireless Internet of Things products. As the industry pioneer of wireless Internet of Things Wireless-Tag has been committed to the service of global partners for many years and has become the IOT industry-leading solution provider. We are also the provider of Spark Fun and SeeedStudio. Wireless-Tag mainly supply BLE4.0 Module, Wi-Fi Module RF Module, 2G3G4G Module ZigBee Module, ARM9 CPU Module etc. Our products has been widely used in domestic and international electric grid government, schools banks, hospitals and other remote monitoring security industry.