Architecture, Building and Structure Design Zhuhai Hengqin Headquarters Complex Retail, Office and Apartment by Aedas Zhuhai Hengqin Headquarters Development Project sits in a prime area on the Hengqin Island in Zhuhai, in close proximity to the Lotus Bridge that links to Cotai, Macau. Overlooking some of the largest casino resorts across the river, the development is set to be an integrated cultural tourism-oriented complex with two high-rise Grade-A office towers and a series of retail, banquet, entertainment and leisure venues.