Specialty Graphite for The Semiconductor Industry. Full Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs. High Temperature Resistance: Operates effectively in vacuum environments with temperatures reaching 2200 to 3500 degrees. High Chemical Purity: Purified to 5ppm using own purification furnace with carbon content over 99.9%. ISO 9001:2015 Certified: Manufacturer holds ISO 9001:2015 quality system certification for standardized management. Superior Mechanical Strength: Features high compressive strength (70-135 MPa) and flexural strength (38-60 MPa). Isostatic Graphite Forming: Manufactured using isostatic forming technique for uniform heating structure and density. Corrosion and Oxidation Resistance: Excellent inoxidizability and corrosion resistance suitable for harsh industrial environments. Direct Factory Supply: Direct manufacturer with 400 employees, 5 production lines, and 26661.8 sqm plant area.