Synthetic Diamond, Diamond Drill Bit, Diamond Cutting Disc manufacturer / supplier in China, offering CVD Large Size Single Crystalline Plate CVD Sc Diamond Plate for Tools Optical Window Heat Sink Material, Heat Spreader High Thermal Conductivity CVD Single Crystal Electronic CVD Diamond 3.0 X 3.0 mm, 7*0.1 Ultra Thin CVD Pure Lab Grown Diamond Wafer Single Crystal CVD Diamond for Optical Use Big Size with Taping Angle and so on.