Gu'an Haoran casings Co., Ltd.(HAORAN CASING) was established in 2009, in Dahanzhai village , Guan of Hebei Province, China. As for its long history, highly skill, and experienced in the natural sheep casings manufacture field, Dahanzhai is hailed as the shrine of natural sheep casings manufacture in china. Dahanzhai is near to the the Tianjin Harbour and the Beijing Airport, surrounded by three vertical and three horizontal expressway, so it has the obvious location advantage to the raw materials supply and the produce export. Additional, Dahanzhai is a Muslim gathering village with tens of thousands of Muslim, We respect the integrity and credibility, we want to provide the highest quality products to our friends!