Welcome to Hizen! Hizen has obtained knowhow and advanced technology for the past 20 years in the petrochemical, marine plant industry and R&D activities. Based on this, Hizen is growing into one of the leading company with advanced technology committing its best efforts in a creative manner especially to hydro-cell, the next-generation alternative energy and environment area and IT convergence for future technology. Hizen will be a pivotal company for the next generation.