Chongqing Haifan Biological & Chemical Co., Ltd. 重庆海帆生化科技有限公司 supplies functional proteins, peptides, amino acids and their derivatives, and hydrolyzed and non-hydrolyzed animal proteins. With expertise in protein production, the company is able to develop, produce, and sell products based on natural raw materials. Their products are mainly used in toiletries, cosmetics, and pharmaceutical products.