We are professional supplier of a series of high quality collagen casing, the caliber size range from 10mm to 50mm, our product can be used for cooked&smoked&fried&dried sausage . we own very big warehouses , with very huge stock in them, in order to insure the fast delivery . we sell about 2.4 billion meters collagen casing in China domestic market every year . "customer ahead ,quality first ",with this principle ,we keep on working hard to develop the overseas market ,our bussiness partners cover Russia ,Southest Asia,South America . our product enjoy good reputation in the clients'market . Warmly welcome to our company for a bussiness visit !