The INTEGRITY RTOS was intended to make sure that builders could guarantee their applications fulfill the very best achievable demands for safety, security, overall performance, and trustworthiness on application processors by: Top quality components together with steel ball-bearing rollers & large gauge observe & hinges to make sure constant performance see https://kingswoodhomes.uk.com/news/green-hills-homestead-collection-development-receives-prestigious-national-construction-award/