Our Advantages

-Own factroy production,stock over 10 tons. -Withanolides contains much more, it is tested by HPLC, not UV, not by gravity
-USP Testing method
-3rd party testing for heavy metal, nutrition testing is available
-Certified Manufacturuer: FSSC22000, ISO22000, HALAL, KOSHER，HACCP etc.

Xi'an Natural-Field Bio-technique Co., Ltd is a technology-driven enterprise, who dedicates to the research, production and selling of health-care raw material, cosmetic ingredients and plant extract.Our products warehouse and the quality controlling center is located in the Caotang Industrial Park in High-tech zone of Xi'an, China. Our products warehouse and the quality controlling center is located in the Caotang Industrial Park in High-tech zone of Xi'an, China. Our products passed and obtained the certificates of CERES organic of Germany, Kosher, ISO9001:2000 , HACCP, SC production license, business license for the health food, and enterprise records of food export and production The company adopts the new operation mode of resource sharing and won-won, established a research and development center of more than 2,000 square meters in Shanghai, invested a GMP standard production and processing base in XiaMen.Besides, we also invited many doctors and professors from our industry and abroad to be our technologists. In order to provide more professional services to our customers, we set up a new service model --product operation officers. The officers guide a service team includes of QA, QC, product engineers, doctors and professors, to provide multidimensional service and assurance to our customers.