sausage casings 1.hog casing. 2.goat casing. 3.sheep casing 4.more than 28 years export history. sausage casings: ... /32,32/34,34/36,36/382.goat casing:AB grade: 18/20).3.Sheep casing:A grade: 18/20,20/22 ... grade:18/20,20/22,22/24,24/26,24/+ goat casing