
Blanking-Punching Compound Die. High Carbon High Chromium Tool Steel: Material ensures high strength and durability for wheel disc manufacturing. ISO 9001 Certified Quality System: Qualified purchasing system ensures raw materials meet design requirements. Advanced CNC Milling Technology: Utilizes CNC milling for precise mold cavity technology and design. Comprehensive Die Set Design: Complete 7-set die system for profiling, punching, and reshaping processes. OEM and ODM Services Available: Custom manufacturing solutions provided for specific client needs. 12 Months Warranty Coverage: Standard warranty period provided for all manufactured dies. Expert R&D Team: Over 20 senior tooling R&D engineers and 88 R&D engineers total. Multi-Standard Material Compliance: Well-versed in Chinese GB, American AISI, German DIN, and Japanese JIS standards.