China Tea Herbalworld(Hong Kong) Co. Ltd. Was established in 1948. Over a half century, we positively developed the Chinese traditional tea processing technique. In 1985, we built up a modernized tea plant in Hong Kong. After that, we paid utmost attention on studying the secret of Chinese herbs and developing the Chinese intrinsic natural daily teas for maintaining health. The superior brands produced by us are: DE-TOX, COLEGO TUOCHA and KAOSTEA, which are all well being sold in Hong Kong, Macao, Japan, Europe, U. S. A. And other worldwide areas.