
ISO9001 Certified Bimetallic Injection Molding Screw and Barrel Parts & Plastic Mold Injection Parts. ISO9001 Certified Quality: Manufactured under ISO9001-certified quality management systems with comprehensive inspection. Customization Available: OEM/ODM services accepted with personalized design, branding, and material customization options. Advanced Bimetal Technology: Features 2-5mm wear-resistant, corrosion-resistant alloy layer cast on inner wall for extended life. Wide Material Selection: Available in 38CrMoAl, D2, SKD61, 31CrMoV9, and other specialized alloys for diverse applications. Precision Machining: Utilizes advanced CNC equipment, nitriding/quenching furnaces, and alloy welding for high precision. Global R&D Leadership: Over 30 years experience with 80+ patents and proprietary powder metallurgy formulas. Comprehensive After-Sales: 48-hour technical response, on-site support, reverse engineering, and regional spare parts inventory. Diverse Product Range: Covers single screw, twin screw, conical twin screw, and bimetallic screw & barrel for various plastics.