Wide Material Options: Available in low-carbon alloy steel, foundry iron, or seamless tube 45#.
High Strength & Rigidity: Designed for light weight and great rigidity with heat-treated grooves.
Comprehensive Welding Test: 100% Ultrasonic and Magnetic testing performed before delivery.
Custom Manufacturing: Manufactured according to customer drawings and specific material demands.
ISO 9001:2015 Certified: Quality management system verified by DNV for absolute trust.
Global Export Experience: Products exported to over 50 countries including USA, Japan, and Russia.
Video Documentation: Manufacturing, testing, and packing processes are video recorded.
Fast Delivery: Typically 7-30 days after receiving advance payment.