Serves as the hub of full-fledged diving tourism in Thailand. It first established in 2004 with tremendous success, due to a growing scenario of diving activity of the country and the potential of the diving attractions to scuba divers from all over the world.

“The Real Business Hub for Diving Industry” is not an exaggeration. As the show record of success, TDEX is more and more progressed resulted from the popularity among new generations especially that diving is the lifestyle of tourism, creating new experiences with the richness and magnificent of the Thai sea. Therefore, TDEX has received increased responses each year from local and international buyers, diving instructors, professional and new divers with an average growth of not less than 15% adding the value of yearly trade not less than 180 million baht.