Amtrol-Alfa is the largest manufacturer of steel cylinders for low-pressure gases in Europe, with exports to over 100 countries, it is considered the #1 exporter in the world. Amtrol-Alfa has over 50 years experience in manufacturing SAFE and RELIABLE welded steel cylinders. In recent years, Amtrol-Alfa has ventured out in the brave 21st century with our concept of composite cylinders. Though the majority of our cylinders are aimed at the LPG marketplace, we have produced large quantities of cylinders for major Industrial Gas companies for Specialty Gas applications including refrigerant gases, ammonia, chlorine, etc.