The gas industry relies heavily on cylinders to store and transport gases.Our high-pressure gas cylinders ? for oxygen, hydrogen, nitrogen, argon, helium, air etc ? are designed to withstand such rough handling.The cylinders we produced as per GB5099, ISO9809, EN1964, KSB6210.And there?s a range of products to meet every need, whether small or large. We provide cylinders with water capacities that range between 1 litre and 50 litres in 150bar and 200bar, and even up 300bar working pressure, and also supply the size you need on request.