In 1977 Hartco, LTD was founded in Nevada, but it operated in Washington State. I'm note sure what it did, but it appears to have been a tech company. In 1998, it changed its name to EXO-WEB.com.
In 2005, the company returned to the tech world by buying Dragon Venture Corporation of Florida, an organization that funded private ventures in China. American Gold Resources Corp subsequently changed the name to Dragon Capital Group Corp on November 21, 2005. During this time, the company also moved itself to China.