27th floor, Low Block, Queen's Road Central 18 1 New Era Plaza, Hong Kong. Baidu map shows that the address of Hong Kong Guotai Junan Securities Company is 27th floor, Low Block, New Era Plaza,No. KLOC-0/81,Queen's Road Central, Hong Kong, with Urban Renewal Bureau of Lands Department in the north and New Era Plaza in the south. You can take buses such as Citybus 10 and New World Bus 104.