Catalina Composites will be attending the 2018 ACT EXPO at the Long Beach Convention Center from April 30th 2018 to May 3 2018. Visit us at booth 923. Catalina Composites designs and manufactures type 3 cylinders from our dedicated 107,000 SQ. FT. Facility. Aerospace grade, lightweight, custom sized, seamless aluminum lined type 3 cylinders.