Liyanzhuang company insists "Quality is the Life of Enterprise” , strictly  follow GMPC flow, apply to  self check and mutual inspection. Meanwhile, we have a high professional QC system and team. Combining with high-end technology equipment, we control the product quality from the beginning.

    Company equipped with advanced detection analysis instruments that same as foreign research institutions, such as  the atomic absorbing instrument for heavy metals detection, qualitatively and quantitatively test UV spectrophotometer, liquid chromatograph, gas chromatograph to measure volatile matter(frangrance so on), Microcrystalline detector for content consistency and high-power microscope.