Luohu District is located in the south-central part of Shenzhen, in the middle of Shenzhen Special Economic Zone, with a total area of 78.75 square kilometers. It is adjacent to Bogong 'ao Valley of Wutongshan in the east and Yantian District in the west. Luohu District is known as the former CBD of Shenzhen. The enterprises in Luohu are mainly foreign trade and freight forwarding companies. Because of its proximity to Hong Kong, most of the enterprises here are Hong Kong enterprises and foreign companies in Europe and America.