Nanjing OUYALONG industrial Co., LTD. we are a production and business operation titanium dioxide, the exception, zinc oxide, glacial acetic acid, formic acid, oxalic acid,, aluminium, xiangsu products, dye, phenyl acetone of pharmaceutical intermediates such as chemical products industrial companies. For many years, our company advocate: united struggle, pioneering and enterprising, practical, highly effective working attitude. At the same time also pay great attention to the development of new and high technology products and introduce. In recent years, we rely on advanced technology, first-class production equipment, the comprehensive monitoring tool and fine product quality, and gradually expand domestic and international market coverage. We not only supply domestic market, but also exported to Europe, Japan, Korea, Canada, Australia, the United States and southeast Asia and Africa, more than 100 countries and regions. With our excellent product quality, good after-sales service to win the trust of our customers home and abroad.