Located in Xi'an, one of the most ancient cities in China, Xian Welldon Trading Co., Ltd. was established with the tenet of "supplying the best chemical & nutraceutical raw materials of Chinese origin to the worldwide markets". Since the foundation, Welldon Trading has been devoted to fulfilling this perpetual commitment. In 1998, We set up Welldon Bio-tech, the subsidiary of Welldon Trading, and we are committed to manufacturing herbal extracts and many other raw materials for nutraceutical & pharmaceutical industry in the world. After years of development, Welldon Trading has become a professional supplier of chemical & nutraceutical raw materials in China. Every year, we provide kinds of products for the global market with high quality and competitive prices. We have won a good reputation from our customers. Wherever you are, we are expecting to hold hands with you. We hope that we can build a bridge connecting you and China.