Graphite Pencil Lead/ Carbon Part/ Vane Part/ Military Used Material /Fine Graphite Powder/Micropowder Graphite/ Fine Graphite/ Natural Flake Graphite. High Purity & Low Sulfur: Fixed carbon 90-99%, sulfur 0.05%, ash 0.7%, ensuring premium quality for industrial applications. Customized Standards: Product standards and packing can be fully customized according to customer requirements. Excellent Thermal Resistance: Features high temperature resistance, thermal shock resistance, and self-lubrication properties. Wide Industrial Application: Used in metallurgy, batteries, coatings, aerospace, and chemical industries for various high-tech products. OEM & ODM Services: Full customization, minor customization, and flexible customization options available from samples or designs. Strict Quality Control: Pre-production samples, final inspection before shipment, and in-house laboratory testing ensure consistency. Large Production Capacity: Annual capacity of 200,000 tons with 3 production lines and 20+ years of manufacturing experience. Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.