Shandong Aoertong Chemical Co., Ltd is a reliable and professional manufacturer which is specialized in Fine Chemicals, with the approval of ISO 9001 & 14001 quality certification system. Located in Economic Development Zone of Qihe, Aoertong has earned an important position at home and this has been achieved by constantly focusing on special requirement of our customers and creation of new products through are most efficient and highly trained technical as well as managerial staff.