Rongke Chemicals Co.,Ltd.was established as a combination with manufacturing, customs synthesis and international trading in the field of Pharmaceutical and Natural products in China from 1996. Rongke Chemicals Co.,Ltd. Pharmaceutical Department have factory in JiangSu Province, we own pilot-scale workshop and commercial manufacturing site with the GMP approval for APIs and intermediates. While the extraction plant located in DongBei, there we have herb material planting bases with advanced produce equipment and modern quality control center. Rongke Chemicals people pursue Quality, Service and Knowledge. To learn more about how we do business or for details on our products, browse through the website or contact our office and a dedicated team member will be glad to assist you.