Sgt International Company Limited is a one of the leading exporters in China. <br/>We handling a wide range of chemicals, including organic chemicals, inorganic chemicals, pharmaceuticals, pharmaceutical intermediates, dyestuff intermediates, perfumes, etc. We have business relations with lots of countries in the world. Both of our price and product quality are very competitive, such as Phosphorous Acid, Barium Hydroxide, Sodium Toluene Sulfonate (STS) , P-Toluene Sulfonic Acid (PTSA) , P-Toluene Sulfonamide (PTSA) , P-Toluene Sulfonyl Chloride (PTSC) , Acetonitrile, Ammonium Thiocyanate, Sodium Thiocyanate, etc.