... , Materials, you will get a better price.3) If you order sample at first, we will add some sample fee, but will refund you in mass ... Product Certification: ISO9001: 20006. If you order sample at first, we will add some sample fee, but will refund you in mass production1. Fiber glass ... and generous, reduce the pressure and allaying tired for you.Applicable to a wide range, like villa, club, drawing ...