Most of the transformers VanTran makes could be considered “special” or “custom.”Every unit we make is designed one at a time and built one at a time. We do not have“standard” designs that we “repackage” or “make work” in special applications. We have a full team of engineers and designers that work with our customers to make transformers that truly are “Custom” and “Special”.VanTran is a world leader in Rental Duty Transformers, Off Shore Oil Platformapplications, Hazardous Environment Locations, Retrofit Designs, Step-Up TestingTransformers, Military Installations, 25 Hz, 100 Hz, and a host of other challenging applications.