Vehicle aluminum liner-wide wound composite cylinder (CNG-3 is made to contain CNG gas as fuels for vehicles. Vehicle aluminum liner-wide wound composite cylinder (CNG-3)Our company is experienced in and qualified for the supplying various kinds of high and low pressure gas cylinders with pressure level B1,B2,B3,A1,C3,D1,D2. Presently, we can supply high pressure seamless steel cylinder, CNG ...