North America plays a defining role in the Perchloroethylene Market. Regulators in the region set standards that others often follow. Dry cleaners, metal shops and chemical plants all adjust to these rules. The region stays a key source of both demand and policy direction. What Is Perchloroethylene? Perchloroethylene, also known as PCE or tetrachloroethylene, is a chlorinated solvent prized for...