One of the world's largest provider of conditioned storage facilities for oil, petrochemicals, biofuels or even Liquifided Petroleum Gas. Basically what they provide is strong reinforced containers for potential hazardous materials, mainly liquids or gas. Vopka offers businesses more storage capacity than any other independent tank terminal operator in the world. Makes things much easier when doing transportation overseas. They do have a good track record when it comes to safety and environmental care.