About

CHEMTRADE LOGISTICS is a global supplier of sulfuric acid, liquid sulfur dioxide and sodium hydrosulfite and a processor of spent acid. Chemtrade is also a regional supplier of sulfur, sodium chlorate and phosphorus pentasulfide, and also produces zinc oxide at three North American locations. Chemtrade's Leeds Plant, in western Chester County, has been a part of the Chester business community for more than 35 years.