Fu Zhou 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.Careful selection of fresh ingredients and attention to modern, clean processing distinguish our products in the current world market.