IISS307P+ steel bicycle crank & chainwheel steel 170mm and steel 24T/34T/42T with plastic chainguard

Packing: As regular packaging or according to the requirements of the guests(meet your order requirements)

1 we can supply free sample to the clients, the clients just need pay for the freight charge.
2 we can give 60 days credit to the customers.
3 As a professional factory in chainwheel and crank more than 15 years, we can supply more professional products and service.
4 we have many professional Cold forging machines , in this way can make sure the quality is much better.
5 we are many series products and are R&D can produce as clients design also.

Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shipment.

If you have another question, pls feel free to contact us as below:

QQ : 2675836118
SKYPE : chuqingmolu