Maanshan Tianjun Railway Wheels 20 Year OEM Factory China Manufacturer

Maanshan Tianjun Railway Wheels 20 Year OEM Factory China Manufacturer. Full In-House Manufacturing: Complete process from forging, heat treatment, to CNC machining and inspection. Comprehensive Quality Control: 100% Ultrasonic, Magnetic Particle, and Mechanical tests with full traceability. Global Standard Compliance: Certified for EN13262, AAR M-107, ISO9001, ISO14001, and UIC 811-1. Large Scale Production Capacity: Annual capacity of 50,000+ wheels with 20+ years of manufacturing experience. Customizable Materials & Types: Supports Er7/Er8/R7t/R8t materials and Solid/Monobloc/Split wheel types. Fast Delivery & Support: Standard lead time 45-60 days with 24-hour technical response and free support. Export-Proof Packaging: Anti-rust oil coating, pallet locking, and soft padding for sea freight safety.