Hunan Baide Biological Products Co.,Ltd

Our facotry focuses on manufacture of Trans-resveratrol (98% and 50%) , Emodin 95% extracted from natural sourced botanical polygonum cuspidatum , that is used to develop premium products in industries like Pharamaceuticals, Nutraceuticals and Cosmetics. As we are true resveratrol and emodin manufacturer in China , not an agent or trader. The price is very very competitive, High purity, sustainable production capacity with a volume of 20-50 tons of resveratrol and Emodin output in annual.