Our company is a high and new technology biology enterprise, and dedicates to the development, production and sales of natural plant extracts such as glabridin, L-sulforaphane, glucoraphanin, dendrobine, dendrobe extract, pentacetylglucose and arbutin series products. We are dedicated to environment protection. Our high grade technology development department and marketing sales center are located in Qingshan Economic Development Zone of Lin'an in Zhejiang Province with an excellent ...