Herdez is one company and the other one is Del Monte, they have good products another product that I like is the Atun en chipotle from Tuny, some times they are hard to find but well worth the money with the Gamesa Salasditas crackers.
Other good products that are ready made are La Costena chipotles en adobo, la Costena also has bags of frijoles fritos ready to eat, the other ready to eat frijoles are Isadora also frijoles ready to eat.
There are a number of foods that are ready made that save time when being made at home for a party or entertainment, otherwise food at the fondas (restaurants) is good and reasonable, there is a lot to choose from.
navegator