Cambodia is located in the transportation hub of Southeast Asia. Sihanouk Province, located in the south of Cambodia, is one of the windows of Cambodia's opening to the outside world. It has Sihanoukville International Deepwater Port and Sihanoukville International Airport, and its infrastructure conditions are superior.

SSEZ is located in Prey Nob District, Sihanouk Province, close to No. 4 National Road, about 17km away from Sihanouk City, and 12km away from Sihanoukville International Deep Water Port and the railway station, and only 3km away from Sihanoukville International Airport, with convenient land, sea and air transportation and obvious location advantages.