China, June 20 -- The Dajia Insurance Group Headquarters in Shenzhen-nicknamed the "crystal hourglass"-lit up against the night sky, marking the final countdown to completion of this striking skyscraper built by CSCEC.Located in the Houhai Central Business District of Nanshan, the project spans a total floor area of 217,000 square meters and comprises a 57-story main tower and two auxiliary buildings. The main tower, rising to a height of 273 meters, is designed as an international, shared office hub.Architecturally inspired by the concept of a "gateway to the city", the project merges functionality with artistic expression. A striking 30-meter-high sky garden crowns the tower, enhancing structural stability while offering sweeping views ov...