Alsafe Company professional make Aluminum gas cylinder and carbon fiber composite gas cylinder. Products are extensively adopted in many fields, including the calibration and specialty gas, food and beverage CO2, HPA for games, firefighting SCBA and emergency rescue, energy, mining and oil, petrochemical and refinery etc.Through the application of a decades, the products have been proved to be of reliable performance, and are receiving increasing approving from market abroad and domestic. With the powerful engineering, Alsafe has become the well-established brand in the fields.We believe, through our effort, Alsafe products will be sure to meet all of your requirements.