Q6: What’s the sample fee?-Lvyuan Water Purification System Supplier
Q6: What’s the sample fee?
A: Please confirm with us the model you’ll purchase, and you prepaid the sample fee, after sample tested and qualified, we will refund this sample fee when you place the bulk order.
Our company always insists on product quality is life, our aim is to provide more professional and attentive services for our global customers.