Cyl-Tec, a company based in Aurora, Illinois, specializes in the production of gas cylinders, including CO2 cylinders.

While they're not really limited to the extraction industry, supercritical CO2 extraction labs still can benefit from high-quality aluminum medical, and aluminum CO2 cylinders, tailored for the compressed gas industry.

Additionally, their Titan® product line includes small and large bulk tanks for gases like O2, N2, Ar, and CO2, used in various applications.