Construcciones Industriales Tapia S.A. de C.V. is a Mexican company that provides steel and metal working services. The firm offers engineering, supply of materials, assembly of steel structures, application of coatings, and other metal preparation process services. Its projects include the Tapachula terminal, of Mexican state-run oil company Pemex, which involves relocating the storage and distribution terminal. Work includes building five gasoline and diesel storage tanks, 15 stations to unload fuel tankers, and eight filling stations. As part of the project, the plant's technology will be upgraded and storage capacity increased.