Beijing Dongke United Technologies Co., Ltd. is an integrated enterprise which integrates industry, technology and trade together. We mainly manufacture paraffin wax, polycarboxylate water reducer monomer, li-ion battery electrolyte solvent series products. Our headquarters is set up in CBD, Bejing- the capital of China. With 3 production bases which cover an area of 150 acres separately producing paraffin wax, polycarboxylate super-plasticizer monomer, Li-ion battery solvent, etc. Our ...