Shenzhen Shengrun Technology Co., Ltd has always focused on key technology of IoT since the establishment in 2010, which is dedicated in offering Bluetooth BLE Modules and solutions, own nearly 60 professional engineers and more than 10 patents and software copyrights. In 2016, TTC Joint with IGRS to become“IGRS National Lab”parter, And participate in domestic multi-mode wireless networking technology national standards. TTC has obtained a total of more than ten utility model patents and software copyrights and patents, and passed ISO9001, the US FCC, European CE, ROHS, BQB and other international professional certification.