China Grass Bovine Collagen Granule suppliers Company Profile Hubei Huge Collagen II Biotechnology Co.,Ltd. founded in Sep. 2017, and is an enterprise which integrates biotechnology research and development, production and sales. It鈥檚 located in Qingji Industrial Park, Gongan, Jingzhou, Hubei,-the subsidiary of Wuhan Dejingerli Biotechnology Co.,Ltd.(The new name of Gongan Lijing Biochemical...