الوصف

1: The one-piece TND Axle is made of seamless steel tube and formed by hot extrusion technology, which is absorbing the advantage combination from hot spining and military technology.

2: Further processes of quenching, tempering and hardening, our Axles strengh, rigidity and fatigue life of axle beam improved largely. Reduce the risk of axle fatigue fracture which can be caused by metal bending and deformation when spining.

3: complete sets of advanced equipment and machines test. Like: fatigue test, ultrasonic defecting test and thickness gauge......;,,,,................................................................................
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