Tea pigment was successfully manufactured by enzyme engineering technology in factory where the equipment is suitable to manufacturing polyphenols.The yield of tea pigment was 100~120kg Per ton of green tea.The pigment is mainly composed of 20% theaflavin,30% thearubigin,40% theabrownin and 46% other,such as polyphenols,ash and water.The production cost of the pigment was almost equal to that of polyphenols.