3onedata Co., Ltd. provides industrial communication solution and services in China and internationally. The company offers industrial ethernet and PoE switches; media converters; rail, automation, and power specific devices; WiFi and cellular industrial wireless products; device networking servers and modules; protocol and interface converters; and network management software, as well as device config, virtual COM creating, and network debugging tools. It also provides automation solutions for machine building, automotive, and food and beverage industries; transportation solutions for railway, expressway, and habor and airport industries; security solutions for smart city, tunnel, and outdoor video surveillance industries; and renewable energy solutions. In addition, the company offers mine, electricity, new energy, petroleum and petrochemical, and energy storage services. The company was founded in 2001 and is headquartered in Shenzhen, China.