We started stone business in 1996, and old factory was set up in 1997. Products mainly contain blue limestone, slate and grantes. We supply to government and trade companies for long time. Our stone products have been widely used by domestic projests and got good accepted.

In 2005, SHANDONG DINOSAUR STONE INDUSTRY CO., LTD was set up. We started export business.Products mainly contain blue limestone, grantes, marbles, slates and sandstones. Nowadays we have three workshops. One is for blue limestones which cooperate with clients