Zibo Guangtong Chemical Limited Company (Guangtong Company) is Shandong new and high-tech enterprise. Based on Bio-chemical products, special engineer plastic, Zirconia product, fine chemicals and mine energy, Guangtong is international trade oriented, international logistics targeted global comprehensive company integrated with Research and Development, industrial manufacturing and processing, international trade and logistics service. It is located in the most active and potential area of China--Shandong byland. It has 4 subsidiary companies, 1 holding company, and 1 share-holding company.