Shaanxi Tianze Biological Technology Co. Ltd, which was founded in 2005, is located in the Heping Industrial Park at the Weiyang district in Xi,an. Its investment totals 20 million yuan (RMB). It is a comprehensive high-tech enterprise specially engaged in researching, developing, manufacturing and selling nicotine and solanesol products series by using scrape and inferior tobacco leaves according to market demands. The company possesses a laboratory of the specialty basis type, a key ...