oil tank truck 1,Price:6-10% lower than other factory 2,Short ... 3,High quality with ISO 4,Good packing--s water tank truck1,Price:6-10% lower than other factory2,Short leading ... .00-20,11.00R20,10+1unitsBattery:12v,180Ah;2 units in seriea connectionTank material:Carbon steel/stainless steel/reinforced fiber glass ... ):15, 20,25,30,35Option:refit according to customers' need oil tank truck