Fuzhou Corona Science & Technology Development Co., Ltd. was established in 1996. We specialize in manufacturing and marketing bio-products including standardized extracts such as tea polyphenols (Epi catechins), tea pigment, tea polysaccharide, EGCG monomer, white tea polyphenols, instant tea powder, super-micro tea powder, Chinese dry herbs, and hundred of herbs extract and related nutraceuticals. With Careful selection of fresh ingredients and attention to modern, clean processing distinguishes our products in the current world market. Beginning in 1988, in cooperation with Dr. Stephen...