Cloud, a flying platform able to carry multiple services and cloud technologies that was developed by Shenzhen Kuang-Chi, floats in the air in its debut in Dongguan, a city neighboring Shenzhen yesterday. A ceremony was held there for the platform to be flown for wireless transmission. The platform could provide 8,000 square kilometers of area with Wi-Fi, equal to the size of Hong Kong and Shenzhen. Kuang-Chi is a well-known Chinese high-tech company providing innovative products and solutions.China News Service