Maitia operates in Maule Valley, Chile's historic wine region in the Central Valley. The winery focuses on varieties rooted in the region's heritage: Pais, Carignan, and Cabernet Franc. Its flagship bottlings—Aupa Pipeño and Carignan Old Vine, both single-varietal expressions—demonstrate the potential of these grapes in Maule's terroir. A blend of Cabernet Franc, Tinta del Pais, and Carignan rounds out the portfolio. Wine Spectator and Wine Advocate have rated the winery's releases, reflecting their standing among prestige critics. The wines reflect Maule Valley's character: a region known for bold reds and the preservation of traditional Chilean varietals.