Ningxia huiheng activated carbon sales co. Ltd. Natural snow white pebble 1.Size:0.5cm-8cm, 2.Material:100% natural stone 3.Package: ton bag or 25kg small bags + wooden pallet 4.Factory sales Natural river pebbles (1) different kinds of products with different standards. (2) good quality and best services. (3) competitive price. Ningxia huiheng activated carbon sales co. Ltd.Welcome customer purchase.
