warranty:

1.36 months for the Frame.
2.24 months for the electric motor.
3.12 months for the Li-ion battery.
4.12 months for the controller.
5.12 months for the charger .

1.we hate supplier always lie for delivery time , it will let the you lose the best time to market . we never do   that .

2.good quality for u and your client , they will tell their friends and neighborhood , you will get best public praise. 

3.we have 10000square meter  workshop , so we never worry big order.

4.our team members have 10 years electric bicycle work experience, we are professional electric bike manufacturer .

5.our 85% parts from taiwan-funded enterprise .