TEXTILES.ORG
TRI/Environmental Inc.
TRI/Environmental Inc. (TRI) is an independent, third-party, global materials testing and research company with service centers in the United States, Brazil, Australia, China and India. TRI performs testing services for a wide range of materials including geosynthetics, pipe, soils, aggregates, rock, polymers and composites. TRI also serves as a third-party research, sampling and manufacturing auditing firm supporting quality assurance and material verification projects.