Haiyue Precision Grinding Co., Ltd. is specialized in high-precision grinding molding for high advanced ceramic and optical components .Products are mainly used in the Semiconductor industry, Optical industry, Machinery, Aviation, Chemicals, Pharmaceuticals, etc. Haiyue provides engineering support with full CAD/CAM design capabilities and dedicated seven-day-a-week R&D teams. Our prices are very competitive. Large-sized ceramic partsand Optical components, unique geometries Ceramic-based adhesive bonding Sapphire lapping and polishing Laser marking CO2 cleaning Mainly processing advanced ceramics : Al203 Zro2 Si3N4 Sic Quartz Graphite , Sapphire, boron nitride etc.. Process Services for advanced ceramics : Zro2 Bearing , Wafer Loader Arm, Alumina Wafer Polishing Plate / Turn Table, Plasma Proof Ring, Chamber Window & Tube,Ceramic indicator, SiC Wafer, Ceramic Ring, Ceramic vacuum sucker, precision ceramic structural parts.