About Timeline197719771977George Millay opens the first official waterpark in Orlando, FL. 198119811981Sevylor introduces the use of round, inflatable PVC tubes for use in the waterpark industry. 199419941994The first indoor waterpark opens in Wisconsin Dells, WI. 199819981998Introduced clear PVC tubes for use in wave pools and lazy rivers. 200120012001Produced ProSlide’s 4-person Cloverleaf tube. 200220022002Sevylor USA Vice President Jim Goldhardt inducted into the World Waterpark Association Hall of Fame. 200620062006Stearns Inc. acquires Sevylor and develops the use of rip-stop nylon personal flotation devices (PFD) for waterpark use. 200820082008The Coleman Co. acquires Stearns Inc. Woosung CNA, LLC is formed with Z Pro Watersports as a division along with Star Inflatables and Z Pro Inflatables. Acting partner Wayne Dull is named CEO. Z Pro WaterSports purchases all remaining Sevylor/Stearns branded waterpark inventory from Coleman. 200920092009Produced rocket boats for use on ProSlide’s hydromagnetic water coasters. 201020102010Produced AquaDuck tubes for use on WhiteWater West’s ride installation on the Disney Dream. 201120112011Introduced ProSlide’s CloverWheel hydromagnetic raft 201220122012Designed and introduced 8-section round family rafts. 201520152015Jim Goldhardt is named CEO of Woosung CNA, LLC. 201720172017The Star Inflatables division is sold. 201820182018South Korean company Woosung I.B. Co. Ltd. purchases the shares of the remaining partners and becomes sole owner of Woosung CNA, LLC. Designed and introduced round rafts for use on WhiteWater West’s SlideWheel rides. 201920192019Philip Gallagher is named CEO of Woosung CNA, LLC. 202020202020Z Pro Inflatables, a sister division under Woosung CNA, LLC, is re-introduced marketing river float products, fishing boat, and stand-up paddleboards. 202120212021Designed and introduced the Lightning Strike and Double U tubes.