SHANDONG JUYUAN BIOTECHNOLOGY CO.,LTD WE LARGELY PRODUCES GRADE ONE REFINED CORN OIL , BULK ... is engaged in oil processing, which located in Dezhou City, Shandong Province , interchanging in the Beijing-Fuzhou highway , Jinan- ... innovative, pioneering spirit, has been named high-tech industry in Shandong Province, agricultural industrialization leading enterprises, private enterprises advanced units, ...