Our main products include quercetin, olive leaf extract, green tea extract, rhamnose, stevia, luo han guo extract, magnolol, centella asiatica extract, resveratrol, pterostilbene (Pterostilbene), huperzine A, capsaicin, NMN, coenzyme Q10, melatonin, curcumin, water soluble (resveratrol, pterostilbene, capsaicin, quercetin, soy isoflavones) and pharmaceutical intermediates. Products are widely used in functional food, dietary supplements, cosmetics, pharmaceuticals and feed and other fields.