Tan Heong San Imp & Exp. Lda. Of Macau (THS), consists of Tan Heong San, an established coffee-roasting and tea-blending business, founded in 1950, Fabrica de Bebidas Honolulu, a producer of fruit honey. Apart from Coffee Roasting and Tea Blending, we manufacture Vegetable Syrups, including Water Cress, Chrysanthemum, Tangerine and Fig Syrups.