... is made to contain CNG gas as fuels for vehicles with large capacity, light-weighted, safety and dependablity ... 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 cylinder for vehicle, low pressure ... WM1601567159CNP20-180-406A WM1801738176 CNG-1 cylinder for vehicles