The East Harris County Manufacturers Association (EHCMA) is a nonprofit coalition representing nearly 120 plant sites located within the world’s largest petrochemical manufacturing complex. Member companies span 10 cities, seven outreach areas and three ports, representing more than 30,000 employees and contractors. EHCMA members are committed to health, safety, environmental responsibility and economic growth. The association delivers value through best-practice sharing, emergency response partnerships, advocacy and ongoing communication with members and the community across the Greater Houston region.