777 Petroleum Refinery Co., Ltd., located in the Kompong Som Industrial Zone, Sihanoukville, a beautiful beach city in Cambodia, covering an area of 350 thousand square meters, adjacent to railway in the north, near the liquid wharf of Kompong Som Port in the west and neighboring No.4 National Highway of Cambodia in the south, the traffic is very convenient.With the water being 9.5-10 meters deep, the Kompong Som Wharf is suitable for 10000-ton oil tanker to dock, thus the oil production transportation is convenient.