Liuzhou Hongsheng Collagen Casings Co., Ltd. was founded in Sep. 2006, located in Liuzhou city, Guangxi Zhuang Autonomous Region in western China, with the area 30 mu, registered capital USD 3000000.00. Hon-sen has independent intellectual property rights, its collagen casing is recognized as high-tech green food by the State Science and Technology Commission . Hon-sen always insist “Quality first, Customer first” as its corporate mission. Pass ISO9001: 2008 Quality Management System certification and ISO22000: 2005 Food Safety Management System certification. The caliber of Hon-sen ‘s collagen casing is from 13mm to 32mm at present, taste good, suitable for industrialization production characteristics. | 
