Shandong Doguide Group was established in 2002 and is a large-sized enterprise group which mainly produces new material titanium dioxide.

The Rutile, denitration and fiber TiO2 of Doguide have become one of the most famous brands in the world's market and covers coating, plastic, ink, paper-making, denitration catalyst, etc. in Europe and America, the Middle East, Southeast Asia, Australia and Africa, and are widely applied on.