This project was invested to be built by Hainan Branch of Evergrande Group HQ for which further design was finished by ourselves together with Water Transport Planning and Design Institute of Hainan. In Nov. 2015, we handed in the files of marina of outside port. In Feb. 2016, Hainan Branch of Evergrande Group HQ visited our company and introduced the key point of this project to us. After the introduction for our regarding products, they have a more deep understanding of marina.