Founded in 1997, we are a leading provider of IoT products and solutions for electricity and energy field. We pioneered China's first GPRS modem for wireless electric communication in 2002. Our smart electricity and energy solutions include distribution network automation, remote meter reading, distribution room operation management, photovoltaic generation monitoring, and energy storage system management, offering products such as 4G/5G modems, cellular routers, industrial gateways, and 5G edge AI gateways. Ranked No.1 in China's electric communication terminal market, our products cover 100% of Chinese provinces and are widely used in countries including Vietnam, the Philippines, Saudi Arabia, Indonesia, Japan, and Singapore, etc. To date, We have shipped a total of 3 million units to the grid industry globally.