Hainan Huayan collagen Technology Co., Ltd., established in July 2005, is a national high-tech enterprise integrating product R & D, production and sales, with a registered capital of 22 million yuan and headquartered in Haikou, Hainan. Huayan has an enterprise R & D center and a Key Laboratory of nearly 1000 square meters. At present, the company has more than 80 patents and more than 20 enterprise standards The company has invested nearly 100 million yuan to build the largest fish collagen pep