Hainan Huayan Collagen Technology Co., Ltd is based in China and lists Tilapia Fish Collagen Peptide and Marine Fish Collagen Peptide on Global Trade Plaza. The company lists 2005 as its year of establishment. Tilapia Fish Collagen Peptide is extracted from fresh tilapia fish scale and skin by enzymatic hydrolysis at low temperature, with material source from lake tilapia fish skin and scales, appearing as white or light yellow powder or granule, with molecular weight ranges of 1000-3000Dal, 500-1000Dal, 300-500Dal, and protein content of 90%. Marine Fish Collagen Peptide is extracted from cod fish skin by enzymatic hydrolysis at low temperature, with material source from marine cod fish skin, appearing as white or light yellow powder or granule, with the same molecular weight ranges and protein content of 90%. Both products are used in food, health care, pharmaceuticals and cosmetics industries.