Chengdu Chelation Biotechnology Co., Ltd. (former Sichuan SKYWORTH Biotechnology Research Institute, founded in 1998) is a high-tech enterprise of scientific research, production and sale, specializing in the research and development of amino acid chelate products mainly for food, agriculture and animal husbandry industry. We are engaged in the production and sale of various levels of high-quality monomer, amino acid chelate complex and compound amino acid powder, which are widely appl...