Q
Does K&F Concept check the products before shipping them to me?
Answer Question
A
Yes, for sure.
We have a professional Quality Control team. 
They will check carefully for each item we received from suppliers and manufacturers to avoid sending defective goods to our customers.
If an item is found defective in our QC test, it will be returned to the supplier / factory. 
So please don't worry about receiving a defective item because we are committed to being a trustworthy and reliable seller on international on-line shopping market.