our company have three joint-venture company and many cooperators in donghai county who are specialized in quartz glass tube, quartz plate and quartz wafer and section quartz glass tube. we are supplying many kind of quartz glass tube such as clear quartz tube, translucent quartz tube, uv block quartz tube, ozone-free quartz tube, clear quartz rod, translucent quartz rod. we are also supplying quartz plate, quartz apparatus and some section quartz tube such as u shape, helical quartz tube, v shape and etc. we can also make the quartz tubes cut, bended, frosted, domed and glazed.