1.have arrived EU standard
2.Tread force fatigue test:100000 time
3.Horizontal force fatigue test: 50000 time
4.Vertical force fatigue test: 50000time
5.make frames as customers drawing
Aluminium Alloy Unfolded Bicycle Frames
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Company Profile
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1.have arrived EU standard
2.Tread force fatigue test:100000 time
3.Horizontal force fatigue test: 50000 time
4.Vertical force fatigue test: 50000time
5.make frames as customers drawing