
Crack-Prevention Forged-SKD11-Tool-Steel-Billets Heavy-Caliber Hardware-Manufacturing Cold-Working Dies Warehouse. Premium SKD11 Material: High-quality cold work tool steel equivalent to AISI D2 and DIN 1.2379. Flexible Customization: Offers full customization, minor customization, and customization from designs or samples. Extensive Stock Availability: Maintains over 50,000 tons of regular stock across 9 warehouses. Professional Machining Services: Provides cutting, milling, grinding, turning, peeling, drilling, and CNC machining. Comprehensive Heat Treatment: Includes vacuum heat treatment, annealing, stress relieving, hardening, and tempering. Precision Tolerance Control: Offers tolerance ranges from +0.02 mm for ground finish to +20 mm for forged conditions. ISO 9001 Certified Quality: Manufacturing and trading company certified with ISO9001:2015 management system. 100% Product Inspection: All finished products undergo visual and functional inspection by 21 QA/QC inspectors.