Zu-Lon Industrial Co., Ltd. is a company dedicated to the manufacture of Chemical Material, established in 1977 with locations in Pyi Tour Township, Changhua, Taiwan. Main products are para toluene sulfonic acid (PTSA), paint chemicals material , textile chemicals, paints chemical, chemical productions, cleaning chemicals, P toluenesulfonic acid, toluene sulfonic acid (TSA), sodium para-toluene sulfonate (STS), nitric acid calcium (calcium nitrate), acid calcium phosphate, xylene sulfonic acid, sodium xylene sulfonate. Zu-Lon's worldwide presence will meet the needs of their customers on a global level. In order to give more services to their customers over the world.