FAQ Q:Are your samples free? A:For some high value samples, we need sample cost.PIs be informed that all sample cost can be refunded after order is placed.You're welcome to email us for checking. Q:How can I get a sample to check your quality? A:After price confirmation, you can ask for samples to check our quality. Q:Can you do the designs for us? A:Yes.We have a professional design team with rich experience in prod-uct forming. We can manufacture the products as per your requirements.