Zibo Donghai Industries Co.,Ltd.   zhejiang newdonghai pharm.co.ltd   ZIBO DONGHAI INDUSTRIES CO.,LTD.   Taizhou Huangyan Donghai Chemical Co.,Ltd   zhejiang new donghai pharmaceutical co ltd   zhejiang newdonghai pharmaceutical co.ltd   Shangyu City Donghai Chemical Industrial Co.,Ltd   Zhejiang New Donghai Pharmaceutical Co.,Ltd   ningbo donghai   Donghai Chemical Company   Donghai Fine Chemical   Zhejiang New Donghai Pham.& Chem. Co., Ltd.   Tianjin Donghai Chemical Plant   Taizhou Huangyan Donghai Chemical Co., Ltd.   Zhejiang New Donghai Pham&Chem Co.,Ltd.   Zhejiang Ruian Donghai Chemical Plant   Shangyu City Donghai Chemical Industrial Co.,Ltd.   Taizhou Huangyan Donghai Chemical Co.,Ltd.