Green tea quality AIYA does not only produce different types of tea, but also different qualities of each type. The quality of leaf teas can be judged by five criteria: look, color, aroma, cup color and taste.
Green tea qualityAIYA does not only produce different types of tea, but also different qualities of each type. The quality of leaf teas can be judged by five criteria: look, color, aroma, cup color and taste.