Our company engages in silica sand products processing and trading. We produce and sell all kinds of silica sand products for 500000 tons yearly. The advantage of locating in the northeast old industrial base of China makes our products widely be used in glass manufacturing,metallurgy, oil field, etc; advantaged geographic location which is adjacent to the port of dalian ocean terminal facilitates the export of our products to all over the world. The export volume of our products has increased year by year and our products have been exported to Europe, Asia, America and other countries and areas.As we all know, silica sand as raw materials is widely used in glass, electronics, mechanical grinding tool abrasive, oil deposit, shipbuilding, fire control, decorative waterproof materials, metallurgy, refractory products, and many other industries. So, to provide customers quality sufficient silica raw material is our solemn commitment to customers