Nitta takes pride in serving the Food, Cosmeceutical, Nutraceutical, and Bio-Medical Industries worldwide with collagen products that include sausage casings, pastes & doughs, slurries and tubes. Nitta also distributes Fresh Sausage Linkers, Parts, and Stuffing Horns in North America.

For the last half century Denison Casing Co., has been the most diligent natural casing suppliers in its industry. We have high standards in providing the best quality casings to our customers. We have technicians with over 50 years experience, checking and following through with the product from beginning to the end. This is why we guarantee the best quality of natural hog casings. The company has storage locations with various temperatures available to keep the casings in the best condition. This allows our product to be dispensed proficiently regardless of quantity, location, or time. Denison Casing Co. is the most price competitive in it's industry, which benefits all of our customers. We have various types of packaging making it more convenient to further create efficiency.