Nepta owned distribution company under name of w0q0di and have small fuel tankers capacity 4000 liters for distributing fuel on the widest scale within residential neighborhoods,corporation and factories , generators , heavy vehicle and equipment , as they are equipped with pump and delivery digital meter that has been calibrated by (ssmo) sudanese standard metrology organization which takes place every six months,and we also have an inernal calibration system in order to gurantee correct fuel delivery to our customers , our aim delivery fuel at quality /quantity/place and time.