Dezhou Huiyang Biotechnology Co., Ltd   DEZHOU HUIYANG BIOTECHNOLOGY CO.,LTD   Dezhou Baoding Hydraulic Machinery Co., Ltd.   dezhou huiyang biotechnology co.,ltd.   xingyang kori instrument factory   Xingyang Kori Instrument Factory   Henan Xingyang Mining Machinery Manufactory   Dezhou Huiyang Biotechnology Co.,Ltd   Anhui Xingya Metallurgical Technology Co.,Ltd   Dezhou Dayu Water Purifying Agents Co., Ltd.   Dezhou Jinyue Chemical co.,ltd   Dezhou yuanguang Industry&Tarade Co.,ltd   Dezhou First Chemical Co.,Ltd   Dezhou Xindi IMP&EXPORT Co.,LTD   DeZhou Jupont Chemical Co.,Ltd   Dezhou Jupont Chemical Co. Ltd.   Dezhou Jupont Chemical Co.,Ltd   Dezhou Jupont Chemical Co.,Ltd   Dezhou Jupont Chemical Co.,Ltd    Dezhoucity Changjiu Chemicals Co.Ltd