CAEC is the Chairman of China Abrasives Association, the Chairman of Artificial Corundum Branch and the Chairman of Sic Branch of China Chamber of Commerce of Metals Minerals & Chemicals Importers & Exporters. We are selling: Silicon carbide,aluminum oxide,foam filter,degassing rotor,heater protection tube, stalk tube,riser tube,dosing tube,calcium hexaboride,boron carbide,tower tray.