(TRI) TRI/Environmental, Inc. is a full-service independent laboratory serving a variety of related polymer-centric industrie ... s around the world. At our core is a deep understanding of polymeric materials and the characteristics critical to performance. TRI tests, certifies, performs research, develops equipment, and provides consulting on plastic materials used in civil, environmental, and geotechnical engineering as well as protective clothing. We are located at 9063 FM 2244 RD, AUSTIN, Texas, United States. read more