DEROX company was founded in Dong Guan in January 2007, Main specializing in the provide of high quality cerium oxide polishing powder. DEROX with carbonated rare earth for the materials, dynamic sintering process, Product enough to deal with all kinds of high precision optical glass surface polishing, DEROX can provide technical platform "tailor-made" polishing powder products and satisfying customers on the different application, to meet the special requirements of the technological breakthrough for the customer provide the best support, the best value.