We are a manufacturer and exporter of sodium metasilicate pentahydrate and anhydrous in Qingdao China. More than 80, 000 metric tons of sodium metasilicate are produced by us every year and about 3,000 metric tons are exported per month all over the world at present. Our products are made from highest quality of raw materials and have been certified by ISO9001. Quality products and sincere service has won our customers' trust and we become one of the leading manufacturers of sodium metasilicates in China. We can offer the most favorable price and assure prompt delivery.