Surface Marker Ltd. was established in February 2006 introducing the Webbing Deployment System to the diving world followed by a range of high quality Surface Marker Buoys. High quality Surface Marker Buoys for Scuba Diving are our specialty. Atttention to detail and ease of use our focus. Our flagship product the Surface Marker WDS has become the primary choice of Instructors and Divemasters in South East Asia since its introduction in 2006.