Mechanical Customized Bearing Auto Wheel Hub Unit 80*120*70mm High
Our bearing hub using material Q345B, or China steel C45 material
by forging method, and then using CNC turning machine to grinding
bearing hub to drawing size, tolerance could reach to +/-0.001mm,
our working place mainly produce auto wheel hub unit, professinal
management team, skilled workers, strict quality controller.
high precision,high tolerance guranteed
hardness HRC40~45 for material C45,Q345B
product delivery package:
export non-wooden package, water-proof bag inside,each product
packed by plastic bag
product quality checking:
special quality checker inspect each size on each working process,
before delivery, finished product quality checking by random. Our
product quality qualified rate above 95%~99%.