The China Online Centre is a skyscraper located in the Wan Chai area of Hong Kong. The tower rises 52 floors and 201 metres (659 ft) in height. The building was completed in 2000. It was designed by architectural firm Rocco Design Limited, and was developed by Jaffe Development. The China Online Centre, which stands as the 52nd-tallest building in Hong Kong, is composed entirely of commercial office space. It has a total floor area of 16,000 square metres (170,000 sq ft).