We Rainbowlabs, a U.S. FDA approved nutritionals and pharmaceuticals supplier based on China, has beenserving the human and animal health industry for 12years supported by our laboratory that has been approved by FDA. Our well-experienced QC & QA team is not only helping our contract manufacturers through innovation and regulatory qualification to become approved by FDA and EDQM, but also supporting our customers with strategic sourcing, production qualification and toll manufacture globally.For years, we have been supplying FDA approved pharmaceuticals to multinationals such as Pfzer and Novartis, and our products have been well accepted in every continent including USA, Europe, Australia and Brasil. Our 20-year Pharmaceutical supply experience has been guiding our nutraceutical business to grow, we hope this can help grow your business too.