We introduce Great Forest Biomedical Ltd. as a technology-driven chemical supplier dedicated to green chemistry, devoted in environment-friendly synthesis of quinolones. Because of our advanced manufacturing technique for the key intermediate - Ethyl N,N-dimethylaminoacrylate, we have become the biggest manufacturer of this item with an annual output of 2000 tons. Great Forest is one of the main suppliers for Resveratrol in China, the product line including: Resveratrol, Pterostilbene, Oxyresveratrol, Acetyl Resveratrol,Combretastatin A-4 (CA-4)and so on.