We introduce Great Forest Biomedical Ltd. （www.great-forest.com）as a technology-driven chemical supplier dedicated to green chemistry, devoted in environment-friendly synthesis of quinolones. Great Forest is one of the main suppliers for Resveratrol series in China, the product line including: Resveratrol, Pterostilbene, Oxyresveratrol, Combretastatin A-4 (CA-4)and so on.