Since May, six foreign engineering ships, including the Republic of Marshall Islands engineering ship Siko, Philippine Southern Cross, Saint Christopher and the Federal Nation of Nevis Northern Queen, which have been laying submarine cables in the Qiongzhou Strait, have moved into the waters of Macun to lay submarine cables and related safeguards. Do.

From the point of view of fully serving Hainan's economic construction, Macun Frontier Inspection Station earnestly completes the work of ship frontier inspection, provides convenience for ship operation and personnel on board and off the ship many times, and provides high-quality and efficient service for enterprises and shipowners.