... , we do keep a close concern.4.Flexible quantityIf you bid is ok for both parties. We coulf accept any ... can I get the quotation?We usually quote you within 24 houres after we get your inquiry. If ... see the quality?After price confirmation, you could ask us to send you a sample to see the quality.If ... charge, and when mass production will refund you 50% sample charge.Can you do design for me?Yes, we have ...