We can provide type 3 cng cylinder with competitive price. Our company has ... Our product list for export as followings: 1) Type II CNG CYLINDER FOR VEHICLE (ISO11439, BV approved)OD325mm: 40L , 50 ... 80L,140LOD406mm:80L, 90L, 100L.,120,145L2) Type I CNG CYLINDER FOR VEHICLE (ISO11439, BV approved)OD232mm:20,25. ... 80LOD356mm: 57, 65 ,75, 77,113, 140L 3) type 3 50L to 100LYou are welcome to contact me for ...