Zaozhuang Hailong Chemical Co., Ltd is a professional manufacturer of chemical substance. We mainly produces Sulfonic Acid (Sodium salt) and Phenols. The annual production capacity of Antioxidant BHT (Antioxidant 264, Antioxidant T501) is 5000 tons, and that of Antioxidant 2246 is 3000 tons, p-Toluenesulfonic acid 10,000 tons. We also have large production capacity of Benzenesulfonic acid, Sodium benzene sulfonate, and Sodium toluene sulfonate, etc. Our products have been exported to many countries and territories and end enjoy good reputation for high-grade quality and competitive prices.