our company mainly produces rare earth cerium oxide polishing powder, polyurethane polished, polished leather and other products.The main products of cerium oxide polishing powder, can be used in the semiconductpr substrate/glass projection lens, optical planar/ spherical glass, window glass, mobile phones, watches, glass, diamond and other industries stringent procedures. our products are sold to the domestic 10 provinces and cities in china,exported to Japan, korea, Europe, Southeast Asia and other countries and regions and enjoy good reputation at home and broad.