Dhat Dher Beef Jerky - Panama, Oklahoma - Established Business. This is and has been a well established business for many years. With highway frontage, this 1200 sq ft building can be used for multiple purposes with room to expand the beef jerky business to reach even furhter. Building has 2 bathrooms, office space, fully equipped, being a turn-key operation with box trailer, storage shed, all coolers, stainless sinks, dehydrators, and even includes the recipe!