Make sure that the products in each procedure according to the requirements of quality standard.
Make sure that the equipments, solvents and other index according to the requirements of relative standard.
Control of raw materials
Select raw materials in strict accordance with GAP requirements
We established raw material base in speciality, such as Ginkgo Biloba base
We have the qualification of purchasing Agricultural and forest products
According to pharmacopoeia and GB，we will test heavy metal, pesticide residue, aflatoxin, microoganism of raw materials.
Focus On Quality First
Our COA include all these items: Characteristic, Identification, Water, Total ash, Heavy metal, Pesticide residue, Solvent residue, Afflaxin, Microoganism and so on. In addition, we can test other items according to customers’ requirements.