Mercer Foods has State of the Art Freeze Drying Equipment and the Techniques Employed by Mercer Foods are Second to None.Our Constantly Expanding Network of Clients Appreciates our Dedication to Excellence. from Freeze Dried Fruits to Freeze Dried Vegetables, Mercer Foods Uses Modern Techniques, Exacting Preparation, and Good Old Fashioned Hard work to Ensure that our Clients Receive the best Freeze Dried Foods on the Market. Sqf 3, Oregontilth, Ou, Organic Food, Grocery Foods ...