Xi’ an Natural Field Bio-technique Co., Ltd., founded in 2005 in Xi’an High-tech Zone, dedicated to the separation and purification of natural active ingredients, research and chiral separation of API & Intermediates. Main products including natural ingredients, semi-synthetic components and derivatives, and advanced raw materials for cosmetics, food, beverage and other industries. After six years development, we own a factory of 1,000 square meters, and a R&D test center of 800 square...