About

About Amthor International Amthor International, a fourth generation family-owned company, is the nation’s largest and most diverse manufacturer of tanker trucks. Our products include a variety of tank trucks for the propane, refined fuel, portable restroom, vacuum and septic industries. Each tank is custom built right here in America by our dedicated workers. Each of our products can be fully customized to meet all of your business’ needs. We have an array of tank options that can increase the safety and efficiency of your tank. Amthor tanks are made in the USA and manufactured in Gretna, Virginia. Let us know how we can help you!