... Thailand .High-quality and good service made our cylinder enjoy a good reputation in the international market, ... for export as followings: 1) Type II CNG CYLINDER FOR VEHICLE (ISO11439, BV approved) OD325mm: 55, 60, ... ,80L,145LOD406MM: 80,90,100L2) Type I CNG CYLINDER FOR VEHICLE(ISO11439, BV approved) OD356mm: 57, 75, 77 ... you very much! Best regard LinaShenyang gas cylinder safety technology Co.,Ltd