Shandong Binzhou Zhiyuan biological Technology Co., LTD (Zhiyuan Bio-tech) is a innovative enterprise that is professional in cyclodextrins and their applications. Supported by Shandong University, Zhiyuan Bio-tech has a cyclodextrins research center that located in Jinan. We have a strong research and development strength of the technical team which hasclose cooperation with Shandong University, Chinese Academy of Science and other world class research institutes. Now we can produce hydroxypropyl cyclod...