Telephone：
E-mail：hongfubikes@126.com
Address：4809, Block A , ChengJie International Business Center, Baiyun Road 2, Danshui Town, Huiyang Distric
Quality Examination
The company has purchased a set of latest quality examination equipment, and all the products are being manufactured and examined by strictly following the Examination Standard newly issued by the European Union.
What is our frame test item:
| 1.H/T Stiffness | 90N-m/deg above | |
| 2.BB Stiffness | (Testing Speed: 50mm/min) | 170N/mm above |
3.Rear Triangle Stiffness (single side) | 18N/mm above | |
| 4.Rear Triangle Stiffness (both side) | (Testing Speed: 50mm/min) | 38N/mm above |
| 5.Frame / Fork assembly- impact test (falling mass) | Racing height:212mm MTB heoght:360mm | No damage a/f testing |
| 6.Fore shock | ROAD:ST:70KG,BB:0 kg,HT:0 kg MTB:ST:30KG,BB:50kg,HT:10kg | No damage a/f testing |
| 7.LCF(Frame-fatique test with horizontal forces | (Pull:122.4kgf / Push: 61.2kgf) | ROAD:100000 no damage MTB:500000 no damage |
| 8.CSF(Frame-fatique tset with pulling forces) | (Both Side Loading: 122kgf) | 100000 w/ no damage |
| 9.CSF(Frame-fatique tset with pulling forces) | ROAD：Right and left force 230kg MTB：Right and left force 230kg | 100000 w/ no damage |
| 10.Frame Fatique test with Vertical forces | (Loading: 122kgf) | 50000 w/ no damage |
| 11.Vibration fatigue | ROAD:ST:70KG,BB:0 kg,HT:0 kg MTB:ST:30KG,BB:50kg,HT:10kg | 30000 w/ no damage |
| 12.Disc brake fatigue | apply force 60kgf,frequency3Hz | 30000 w/ no damage |
| 13.H/T Strength | (Testing Speed: 25.4mm / min) | 300kgf above |
| 14.S/T Strength | (Testing Speed: 25.4mm / min) | 300kgf above |
