Q: Are you trading company or manufacturer ?

A: Yes we are Cummins Authorized Dealer in Shiyan.

Q: How long is your delivery time?

A: Generally it is1-3 days if the goods are in stock.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample free of charge but not bear the shipping cost.

Q: What is your terms of payment ?

A: :Western union, paypal & Alibaba trade assurance for sample order, T/T & L/C for formal order.