Dongying Shuntong Chemical (Group) Ltd. is specialized in the manufacture and application services of basic chemical materials, fine chemicals and drilling agents. Our company is located in Dongying Economic Development Zone of Shandong Province. We are only 50k from Dong-Qing Expressway. Our company enjoys convenient transportation, rich resources and great potential for development. Founded in 1990, our group has 6 subsidiaries, namely Shuntong Chemicals, Huaxing Chemicals, Shunyifa ...