Hangzhou New Asia International Co., Ltd is a very professional and reputable supplier of natural herb extract located in china.We have been dedicating to supplying full line of pure and natural herb extracts with high quality used in health food, functional food and natural medicine industries for 10 years. We have built long-term contracts and strategic partnership with a number of specialty manufacturers of herb extracts in china.They possess a complete set of advance equipment for extraction,refinement,column chromatoraphy,condensation and desiccation.Most of them are ISO9001,ISO14001,GMP certified.Our quality control laboratory is well equipped with most advanced instruments,such as HPLC,UV,GC,AA etc. As a professional supplier in china,we not only have the great advantage of supplying our customers with high quality and competitive materials directly,but also having a keen insight for international market development.We response to our customers requests promptly and efficiently.We are always ready to offer total solutions for our materials. With an effort to serve the global market with excellent materials,we invite customers to join us with our hard work for the improvement of human health.