about the electric bike FAQ
1. What’s the minimum order MOQ?
MOQ 10pc
2. How long is delivery time?
30 days to 45 days, depend on model and quantity
3. Can I order spare parts?
Yes, we have all parts list available for our models
4. How about warranty ?
alloy frame 36 months, motor 24 months, lithium battery 15 months, controller 15 months.
5. Is sample available?
Yes, sample order is acceptable, but there will be extra cost.
6. Can i choose the colors ?
Yes, there would be extra cost.
7. What certificate do you have for electric bicycle?
Every electric bicycle has CE/EN15194 certificate for EU
8. Could I use my own LOGO or design on goods?
Yes. When order quantity is big, you can use your own LOGO or your language manual etc,

shuangye electric bicycle advantages:
As professional manufacturer engaged  in  the research, development, production, sale  and service, we 

are committed to manufacturing electric bike, electric bike lithium battery, charger, lithium battery BMS and electric 
bike controller.
1. Good knowledge on different market can meet special requirements.

2. Real manufacturer with our own factory located in zhuhai,GuangDong,China

3. Strong professional technical team ensure to produce the top quality electric bike. 

4. Special cost control system ensure to provide the most favorable price.

5. Rich experience on manufacture field with 7 years' product electric bike battery