Company Description PQ is a leading global provider of silicates, silicas and derivative products. PQ's products are used in a wide variety of industrial processes and many customer products, from decorative paints to green cement, from c...
Company Description PQ is a leading global provider of silicates, silicas and derivative products. PQ's products are used in a wide variety of industrial processes and many customer products, from decorative paints to green cement, from c...