On June 8, 2016, Axion International Holdings, Inc. went out of business as per its Chapter 11 liquidation filing under bankruptcy. Axion International Holdings, Inc. designs, manufactures, markets, and sells structural polymer solutions in the United States and internationally. It offers ECOTRAX rail products, such as main line, road crossing, tunnel-ties and tunnel-tie systems, pre-plated ties, and switch ties. The company also provides STRUXURE building products, which include construction mats, such as heavy construction mats, temporary road and access mats, and specialty mats; structural systems, including vehicular bridges and commercial boardwalks; and structural components comprising boards, beams, headers, joists, planks, and pilings. In addition, it offers COMPOSX reprocessed polymers. The company markets and sells its products to the railroad, oil and gas, construction infrastructure, and energy industries directly, as well as through specialized distributors and agents. Axion International Holdings, Inc. was founded in 2006 and is headquartered in Zanesville, Ohio.