We are in the oil and gas industry. we build tanks (surface, submerged, static or dynamic) with specifications 3mm, 4mm, 6mm etc depending on usage, storage and location. Capacity ranges between 33,000 - 22,000,000 Ltrs depending on customer specifications. Also, smaller diesel storage tanks of 2000 - 10,000 Ltrs are also available for purchase. Our tanks are pre-calibrated with dip-sticks inclusive. Hope to serve you next.