Green food is a safe and pollution-free food with a pure and good ecological environment. Green food mark is a quality certification mark officially registered by China Green Food Development Research Center in the Trademark Office of the State Administration for Industry and Commerce. The whole figure depicts the harmonious life in the bright sunshine, telling people that green food is a kind of safe and pollution-free food with a pure and good ecological environment, which can bring people great vitality. The logo consists of three parts, namely, the sun above, the leaves below and the flower buds in the center. The sign is round, indicating protection.