As of October 2020, the built-up area of Lingang New Area is 63 square kilometers. Before the establishment of the pilot free trade zone in the Lingang area, TS Ruosi Lighting began to participate in the construction of the Port City Square. After nearly 6 years, TS was responsible for the lighting design of the Port City Square project, phases one, two, and three, which have been completed. During this period, the TS team was also responsible for the overall lighting planning of the Dishui Lake Vitality Block. The area of the completed project with lights on is so large that it can be said to be the largest single project completed in the Lingang New Area. The total construction area of Gangcheng Square is 560000 square meters, consisting of 8 plots of land to form a complete block complex Mr. Zhong Ming, the chief designer of TS, said, “In the current top-level large-scale park building complex, how to use light at night to highlight the culture of the enterprise, the openness of the area, and the characteristics of the project, as well as how to integrate the block, commercial, office, and public landscape land and release vitality, is the most crucial。”