Regalo Helado is a frozen-goods shipping company based in Mexico.
Better Call Saul
While transporting ice cream products to Albuquerque, New Mexico, several of the drivers also smuggle illegal goods and cash for cartel member Hector Salamanca and his crew. The operation is eventually discovered by Mike Ehrmantraut during his plan to take revenge on Hector. At the suggestion of Gustavo Fring, Mike sabotages at least two smuggling crews, personally stealing from one ("Nailed") and planting evidence on another truck ("Sunk Costs").
This leads the DEA to raid the ice cream shop and thus deprive Hector of his means of transporting his drug and his money between the Mexican and American borders, to the delight of Gustavo Fring ("Sabrosito").