specialist of quartz further-processing, pls tell me your size or drawing, I will give ... .high temperature resistence and corrosion resisting3.no bubble and no processing trade4.long time to useEfforts 1, tolerance control (min:±0 ... .3-350mm Thickness:0.6-10mm length:5-3.000mmFurther-processing: Ends closing, sand blasting, polishing, bending, cutting, pinching, burning mouth ...