Blauvelt, NY (Feb 19, 2013) – RFI is pleased to announce that it has entered into a manufacturing, formulation and sales partnership with Ilhwa NA Inc. (Pearl River, NY), a wholly-owned U.S. subsidiary of Korea’s groundbreaking ginseng company, Ilhwa Co Ltd. Ilhwa manufactures GS15-4™, a high-absorption ginseng extract utilizing a patented high-yield, enzyme-fermented process. Winner …