Tianjin Zhongxiang Ruida chemical co.,ltd is a leading China manufacturer and export of Various chemical products. Product details below梨��占�1. CAUSTIC SODA FLAKES2. TITANIUM DIOXIDE3. CARBON BLACK4. LITHOPONE5. ZINC OXIDE ,and so on. The range of our product line,good quality,and competitive price have made us one of the fastest growing companies of its kind in China.