This industry comprises establishments primarily engaged in manufacturing frozen fruit, frozen juices, frozen vegetables, and frozen specialty foods (except seafood), such as frozen dinners, entrees, and side dishes; frozen pizza; frozen whipped toppings; and frozen waffles, pancakes, and french toast. Cross-References. Establishments primarily engaged in-- ? Manufacturing frozen dairy specialties--are classified in Industry 31152, Ice Cream and Frozen Dessert Manufacturing; ? Manufacturing frozen bakery products--are classified in Industry 31181, Bread and Bakery Product Manufacturing; ? Manufacturing frozen seafood products--are classified in Industry 31171, Seafood Product Preparation and Packaging; and ? Manufacturing frozen meat products--are classified in Industry 31161, Animal Slaughtering and Processing.