Hunan Nuoz Biological Technology Co., Ltd. is a high-tech enterprise focusing on the research, production and sales of healthy plant extracts. It is the world's leading supplier of ginseng extract, schisandra extract and rosemary extract. Nuoz Biotech focuses on the comprehensive solution of pesticides, plasticizers, heavy metals and PAHs and other harmful residues in plant extracts, providing safe, healthy and natural products for all mankind. Botanical Extract, Essential Oi, Finished Products Address: #293 North Maliang Road,Changchun Industrial Park,Ziyang District,Yiyang City,Hunan,China. Telephone: +86 15111360629 E-Mail: hnnz1@hnnuoz.com Fax: 86 731 82238796