Q1: Can I just purchase one sample first before I place an order with you?A1: Yes, for sure you are welcome to buy a sample first to see if our product would be suitable for you. Q2: How long would you produce a sample?A2: It usually takes 15-20 days. Q3: What kind of warranty can you provide us with?A3: 3 years warranty for frames since sold. If quality problem occurs, please feel free to contact us. Q4: If goods were damaged after receipt, what can I do?A4: Please provide us with related valid proof, then we will send you the same products at the next order. (By the way , we will buy insurance for all your goods during delivery to avoid delivery damage in advance) Q5: What should my valid proof be if my goods are broken?A5: Please simply set all your damaged goods in rows and columns, then take a video for us to show how goods are damaged. ( If outer package damaged too , please make a note on the signed paper, then take pictures for us too~)