OASA

Oxígeno y Equipos S.A. de C.V., operating as OASA Norte and OASA Tijuana, is an industrial gas distributor and welding equipment supplier based in Tijuana, Baja California, Mexico. Founded in 1951 in Mexicali and expanded in 1980, the company serves the metalworking industry, construction sectors, medical centers, and manufacturing plants across Northern Mexico. Their comprehensive catalog includes MIG, TIG, and stick welding machinery, plasma cutting systems, electrodes, micro-wires, abrasives, and power tools. As an authorized reseller for prominent brands such as ESAB, Sweiss, Furius, Elite, and Stihl, OASA Norte supplies reliable machinery along with original spare parts and accessories. In addition to hardware and safety gear, the company supplies pure and mixed gases including acetylene, argon, helium, nitrogen, carbon dioxide, and medical oxygen. OASA Tijuana provides value-added technical services such as equipment diagnostic evaluations, warranty handling, tool repair, and preventative maintenance through its certified service center. Furthermore, the company offers gas cylinder filling, bulk storage tank installations, and local delivery services throughout Tijuana and Rosarito.