Hengqin Port (Hengqin Port) is a port connecting Macau Special Administrative Region of China and Hengqin New District of Zhuhai City, Guangdong Province. It is located in the southwest of Zhuhai City and adjacent to Macau. It is the intersection of "One Country, Two Systems" and a first-class port in China. In 1999, Hengqin Port was opened to the public with the approval of the State Council; on December 8, 2006, the new joint inspection building at Hengqin Port was completed; on December 18, 2014, Hengqin Port implemented 24-hour customs clearance; December 2016, the fourth Construction of the Hengqin Port will be started; on August 18, 2020, the new Hengqin Port will be opened. As of April 2020, the fourth-generation Hengqin Port has a total daily construction of approximately 1.31 million square meters, with a customs clearance flow of 222,000 and an annual customs clearance of 80 million. Among them, the transportation facilities (marking lines, sign boards, speed bumps, reflectors, corner protectors, wheel blocking levers), emery and floor paint of the underground garage are designed and constructed by Yicheng Transportation.