Yunnan Tonghai Yang Natural Products Co., Ltd, a new high-tech enterprise and  member of China Food Additive & Ingredients Association, is one of the leading  enterprises of agricultural industrialization with key support by governments. The company was founded in 1996 with land area more than 20000㎡. All production equipments in the company are made of stainless steel. At present, the main natural colors we manufacture and sell are: deodorized Tonghai Radish Red, deodorized Red Cabbage Color, deodorized Purple Sweet Potato Color, Carthamus Yellow, Grape Skin Extract,  Gardenia Yellow, Gardenia Blue,  Red Rice Red, Lac Dye Red  ( Lac Red )  , Curcumin etc. We also produce Tea Polyphenol,Honeysuckle Flower Extract and RosemarExtract. Over 95% of our products have  been exported to the USA, Japan, South Korea, Turkey, Chile, and many European countries and regions, like Denmark, France and Italy.