Guangzhou Yuan Building is a newly-built project invested by Hongda Industrial Group. The project is located in Liwan District, Guangzhou, which is "the convergence of the three rivers and the capital of the Millennium". It is located within the scope of White Swan Pond economic circle. It is a new ten projects in Guangdong and a key project in Guangzhou, and it is a large-scale modern development project supported by the provincial government. The project covers an area of 13, square meters, with a building area of 16, square meters. Guangzhou Round Tower will build a global headquarters base for chemical plastics based on its own brand advantages of Hongda Xingye Group, make use of its unique river-view architectural style and the policy advantages of White Swan Pond Economic Circle in Liwan District, Guangzhou, attract investment from global and domestic top 5 enterprises, build a new landmark for Guangzhou's global riverside business office, and realize the grand strategic development goal of Guangzhou Round Tower. Guangzhou Yuan Mansion, with a height of 138m, has two major functions, namely, super grade A office building and business. Two 3-storey serviced apartments, a plastic museum and a wax museum are also planned around the building, which is a large-scale commercial complex integrating business office, luxury shopping, serviced apartments and tourism, and has become a bright pearl in White Swan Pond economic circle in Liwan, Guangzhou. The second floor of Guangzhou Yuan Mansion is 4.2 meters high, the first floor is 5.2 meters high, the first floor on the ground is 6.96 meters high, the second and third floors are 5 meters high, the fourth floor is 4.1 meters high, and the rest floors are 4 meters high. There are thirty-three floors above ground and two floors underground, and the two floors underground are garages, with 6 parking spaces, about 3 on each floor. In addition, there will be more than 1,3 parking spaces on the ground. There is a lobby on the ground floor, office buildings supporting businesses on the second to fifth floors, a multi-functional conference hall on the sixth floor, business offices on the seventh to thirty-second floors, and an apron on the thirty-third floor. Among them, the seventh to ninth floors are plastic trading office areas, the thirtieth to thirty-first floors are group office areas, and the thirty-second floor is the chairman's office. The service life is 5 years, the structure type is concrete core tube+steel support structure, and the inner wall is aerated concrete. The first to fifth floors are escalator, with eight passenger elevators and two fire elevators, which are arranged left and right. The total land area of the apartment is 131,276 ㎡, the building area is 3,789 ㎡, and the base area is 1,834 ㎡. The first floor is a podium, the second floor is underground, and the second floor is a parking lot. The underground parking space is 446, with a height of 52.3㎡, with a service life of 5 years. The structure type is reinforced concrete structure. The external wall of this project adopts aerated concrete lightweight blocks, and the door and window walls of the tower adopt ordinary single tempered glass, and the internal walls are lime-sand bricks and aerated concrete. Guangdong Plastic Museum, near Guangzhou Circle, is divided into one basement and four floors above ground. It has many functions such as exhibition, conference and projection, and is the only exhibition hall of plastic industry in China. The wax museum is located on the second floor of the museum and is at the core of the whole museum. The establishment of the wax museum will enrich the contents of the plastic museum and become a highlight in the museum. The Plastic Museum and Guangzhou Round Mansion complement each other, and will become another first-choice scenic spot for sightseeing and leisure in Guangzhou after Guang Zhouta.