Our natural hog casing are approved by EU (Our EU NO. :1300/05039)and have passed HACCP system.Be good color and strength. No heavy veins or pinhole. 1.Color:nature,white,milky white,light pink,yellow-white,without bleached. 2.Caliber:28/30,30/32,32/34,34/36,36/38,38/40,40/42,42/44,40/+,44/+.All of calibers are reasonale. 3.Quality standards:AA,A,AB and B. 4.Specification:From each min 2m and max 16 ends in one hanks,90m,85m,80m,75m,and so on.To be capable of making is according to request client. 5.Packing:plastic casks,150 hanks/cask. Our natural salted sausage hog casing are approved by EU and have passed HACCP system. We have our own rough processing and processing plants in eastern china,we have abundant raw material available in localareas to ensure the stable quality and quantity. Besides,we take advantage of the low labor cost so that we are able to bring down our cost and give you a competitive price with better quality. We produce natural salted hog casing of different calibers in our sanitary workshop. if you are intereted in our natural salted sausage hog csaing, please contact us for more informations. Welcome to our factory for visiting.We will provide our best service,rseonable price and better qualities to you.