
Steel Core Used for Rubber Track Rubber Crawler. Custom Design Support: Supports Pro-E, UG, SolidWorks, AutoCad, and PDF for custom drawing processing. High Precision Tolerance: Forging tolerance controlled at +/-0.1mm, meeting ISO 8062 CT4-6 standards. Wide Machinery Application: Suitable for excavators, loaders, bulldozers, cranes, drilling rigs, and more. Premium Material Options: Uses 45# raw steel and 40Cr materials for durable mechanical parts. Strict Quality Control: Inspects material, dimension, performance, defects, and balance tests. OEM/ODM Service: Offers sample customization and production based on client-provided graphs. Multiple Certifications: Certified with CE, ISO 9001:2000, and ISO 9001:2008 standards. Fast Lead Time: Off-season lead time within 15 workdays; peak season one month.