The project is located on the northeast side of the intersection of Wanghai Road and Houhaibin Road in Shekou Subdistrict, Nanshan District, adjacent to the Shenzhen Opera House and the Shenzhen Bay Port and Shenzhen Bay Bridge. It will be developed into a gateway between Shenzhen and Hong Kong, prioritizing ecology and promoting harmonious coexistence between mountains and the sea. The total land area is approximately 44,000 square meters.
Yuanwan Mansion (Phase I) has a total construction area of ​​207,205 square meters, with a residential construction area of ​​approximately 125,644 square meters. It will consist of five high-rise residential buildings exceeding 40 stories.

Main structural engineering (including foundation engineering), masonry engineering, waterproofing engineering, interior and exterior wall plastering engineering, roofing engineering, water and electricity installation engineering, low-voltage electrical engineering, fire protection engineering, fire doors and roller shutters in public areas, civil engineering handover, elevator engineering, outdoor fire water tank, outdoor manhole well, etc.