"Based on domestic market and expand overseas business" is our development strategy for Silica Silicon Dioxide, , , ,. We're devoted to supply skilled purification technology and options for you personally! The product will supply to all over the world, such as Europe, America, Australia,venezuela , Algeria ,Canada , Plymouth .Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!