Three Diving Club (三潜社) is a PADI dive club in China offering an introductory Discover Diving experience for first-timers, PADI Open Water Diver, PADI Advanced Open Water Diver, and PADI Enriched Air (Nitrox) Diver courses. The Discover Diving experience is priced by instructor-to-student ratio, and all courses provide the required scuba equipment (mask, snorkel, wetsuit, regulator, BCD, dive computer, weights, boots, fins and tank), with participants bringing their own swimsuit.