Ruiz Foods is a manufacturer of frozen Mexican food under the brand El Monterey. Located in Denison, Texas, it also maintains an office in Dinuba, Calif. The company offers a range of appetizers, entrees, soups, salads and kids meal. Its products include burritos, taquitos, enchiladas, tamales, quesadillas, tornados and cheesecake. The company also offers chicken, beef, cheese and bean dishes. Its clients include retail and convenience stores, clubs, industries and foodservice providers.