GAB is developed according to the requirement of some special customer. We developed by connecting the box structure from Europe and the special U beam structure from China and innovated this structure. This structure is modularized and made from mould. Each scale body is changeable according to the requirement of the lengths. So the customer can buy the scale body and box and match to any sizes they need. Economical in container shipping, as one 20 feet container can put 2 pcs 3X18m GAB series truck scales.