We strictly perform ISO, QS Quality Control for the production of Rosemary Extract throughout the process beginning with raw material collection to the final product export, as well as referring to GMP requirements to build GMP standardized plant with our products technical requirements and design. We have also set up the Supplier Assessment System for all raw materials, semi-products and packaging materials quality checking before acceptance and we require the Suppliers for Qualified Certificates before purchasing. The QC Department is responsible for checking and analyzing all the material quality on the basis of Internal Quality Control Requirements then released to the next procedure when they are qualified, it examines and checkes for all mass producing records as well as to get rid of any potential risks before releasing final products export, all the mass producing records are kept for files by QC department if there is no incorrection, then issues the COA.