Interstate Plastics Seattle has established itself as a significant material distributor for aerospace industries with its newest Management System AS9120B certification from DEKRA Certification, Inc. (DCI). The Management System AS9120B certification allows Interstate Plastics Seattle to service aviation, space, and defense industries. This certification is necessary for material distribution to tier one aerospace organizations that supply components … Continue reading Interstate Plastics Seattle quality system is ISO certified to AS9120 & ISO9001