ur factory was set up in 1971, with more than 30 years? history of producing TiO2. It covers a total area of 120 mu with a total investment of more than $200 million . The second stage investment is under construction.Now our annual Anatase output is about 30,000 tons. Rutile output is about 20,000 tons,which is the unique one in Shanghai and the biggest all over China.