ATHENA BIOTECHNOLOGY includes Athena (Dongshan), Dongshan Athena (Shenzhen) and Athena (Xiamen) biotechnology Co.,Ltd. They have focused on the research, production and commercialization of biological enzyme, oceanic biological materials and botanic materials as well as their applications in the health food and the cosmetic. Our products mainly include serial products of Fish Collagen, Enzyme Complex, Chitin, Chitosan, Skin-repairing Factor as well as well-known ?golden brain? Fish Oil containing DHA. The Chitosan with enzyme (Athena Enzyme Complex) has been awarded invention patent by the State Intellectual Property Office of the People?s Republic of China (Number:99105991.3).