CCCC International Shipping Corp. is a Limited Liability Company registered in Panama. The company is invested by four shareholders, namely :China Communications Construction Company limited, CCCC First Harbor Engineering Co, .Ltd, CCCC TianJin dredging Co., Ltd., and ChuWa bussan Co., Ltd. respectively. The business scope of  the company covers marine transportation of  large-scale projects domestically and overseas, vessel leasing business, and vessel management services, etc.