Hangzhou Nutrition Biotechnology Co., Ltd is one of the most reputable exporters in the biotechnical industry with annual capacity of 500tons. We specialize in producing collagen products and enteral nutrition (EN) products the world. We have affiliate companies like D-BASE, HILMAR MEIJI etc. Our company established in 2009, Hangzhou Nutrition Biotechnology Co., Ltd. It is located Hangzhou city, China, about 1.5 hour by car from Shanghai Pudong airport. HNB’s main products include bulk hydrolyzed collagen powder, fish collagen peptide, collagen granule, enteral nutrition powder such as mixed branched chain amino acid formula, dietary fiber formula, mixed vitamin powder etc. And NHB has powerful research and development department with almost 10 years industry advanced experiences. The fish collagen peptide technology was supported by Zhejiang Province government in 2012 as key project. It has own workshops for collagen and products, with annual capacity of 500 tons fish collagen powd