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![]() Quansen was founded in 2013. Since 1997, we named Shangdong Qingshuiyuan have been selling ployacrylamide for papermaking and wastewater treament, then we set up a small factory to develop and produce more products to better serve customers. Now we are cooperating with Qilu Petrochemical Technology Research Institute and Shangdong University of Technology, and have built a modern production plant factory in 2012. Our Factory Quansen Located in Zhutai Industry Park, Lizi Zone, Zibo City(Chemical Center of China), Shangdong Provi... [Details] |