Douwin Chemical Company has four wholly-owned subsidiaries:Shanghai Douwin Chemical Co.,Ltd,Suzhou Douwin Chemical Co.,Ltd,Ningbo Douwin Chemical Co.,Ltd and Dulwich International Co.,Ltd,and also has two joint venture companies:Guangzhou Dewangtai Trading Co.,Ltd. and Suzhou Yanxi Chemical Trading Co., *域名隐藏* six companies share resources and information and are complementary in upsream suppliers and downstream market *域名隐藏* are confident enough to catch the chances brought by the gl

主要产品/业务: organic chemistry compounds