Shanghai Natural Bio-engineering Co., Ltd has a strong team in R & D center, our company own three laboratories, which separately located in Shaoyang, Changsha, and Shanghai, total 50 staffs working in our Labs, and 27 of researchers are academician, professor, PhD supervisor, associate professor, Ph. D and MD majoring in Natural medicinal chemistry, Chinese materia medica, pharmacology, etc, and all research Chemists have bachelor degree or above. In academic research field, our company has close technical cooperation with Hunan Traditional Medicine University, Hunan Agricultural University, Hunan Natural Product Research Center and other famous research institution of natural products industry in state, and independent labs in America Such as Sigma, Chromadex etc. These cooperation guides our new products researching and developing and guarantee the products quality.