What companies are there in Shenzhen China Resources Building?

China Railway Construction, China Resources Bank and China Resources Gas. According to Shenzhen local treasure network, Shenzhen China Resources Building is located on the 29th floor of Shennan East Road, Shenzhen. The building includes China Railway Construction, China Resources Bank, China Resources Gas, OPPO, Guotai Junan Securities and other companies. It is an international standard Grade A office building, which was delivered in June 2004.