Nanchang Polis Bio-Tech Co., Ltd., located in Gaoxin Dist. of Nanchang, Jiangxi, China, is a professional manufacturer and supplier engaged in the R & D, manufacture and sales of amino acids and derivatives.Our objective: To sell amino acids products of ourselves and our partners globally and establish a "Made-in-China" image of amino acids.R & D capability: We have established long-term cooperative relationships with renowned research institutes and universities, and gathered numerous senior engineers, professors and other top-notch talents to work with us.Regular amino acid products are produced as per AJI, USP, EP, FCC standards, and can be customized to meet the specific needs of our clients.