Wellgreen Technology Co., Ltd is located in High-Tech Zone of Xi′an. We have over 12 years of export experience, with ISO2000, ISO9001: 2015, HALAL, KOSHER, specialized in production and research of Nutritional Supplement, Herbal Extract and Progestin, such as: D-Biotin, CoenzymeQ10, Stigmasterol, Yucca Extract, Broccoli Extract, Aloe Emodin, Aloe Vera Gel Freeze Dried Powder, etc.