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 .