Shaanxi ZhongYi Health Biotechnology Co., LTD was established in 2007. It has been focused on natural plant extract industry for 15 years. We have established our own factories, laboratories, testing rooms, quality control department, etc., to ensure the quality requirements of your company's products. It has successively resived IS09001 Certification, Kosher Certification, Halal Certification, Import and Export Commodity Inspection Qualification and so on.