Guardian has been awarded the contract to provide heliostat replacement mirrors for the test tower at Sandia National Laboratories' New Mexico facility. Guardian has more than 30 years of expertise in creating high performance, durable mirrors. In 1978, Guardian delivered the first set of laminated flat mirrors to Sandia - supplying a portion of the solar field. With the increased attention on solar energy, Sandia is upgrading its heliostats and has chosen Guardian EcoGuard laminated flat mirrors for the upgrade. Under the new contract, Guardian will replace the entire field with EcoGuard laminated mirror. Guardian is the only company that supplied mirrors in 1978 to Sandia that is still engaged in solar glass technology solutions.