I came across Campo Azul a couple of years ago on a border jumping trip but it has also been available in some US markets. I believe this is the primary product of Productos Finos de Agave. The company does produce some other labels but up to now most info available on them is at the Campo Azul website.

When I first posted Campo Azul here it was available at Hi-Time and Mission Liquors. It is no longer and a look at the "Frank-Lin" web site shows no sign of this tequila. This may have something to do with an acquisition of Productos Finos de Agave by Cuervo. I'm strictly speculating here and don't anything official on this. Only an observation in June of 2005 at the San Jose del Cabo airport. There is a "Cuervo" store here which obviously sells the company brands from La Rojeña and Los Camachines. Well the store also stocks the Don Julio line and we know that Cuervo bought them out a few years ago. The only other label in the store was Campo Azul so what else could it be.

Note: When viewing the Campo Azul ( Productos Finos de Agave) website the picture links are bad for the English version but work correctly in the Español site.