Chengdu chelation are at Biology Technology Co., Ltd. (formerly Sichuan SKYWORTH Biotechnology Research Institute, founded in 1998) on the formation of basic form, is a scientific research, production and sales of high-tech enterprise, specializing in the amino acid chelate Product research and development. Mainly for the food / agriculture and animal husbandry industry production and sales of various high-quality level of monomer / amino acid chelate complex and compound amino acid powder, w...View More