DIVERSE RETAINING SOLUTIONS is a world-class engineering company based in Livonia, Michigan. We supply pre-applied retainers and coated fasteners to diverse industries globally. DRS Tecstay retainers on fasteners are widely used worldwide by a diverse network of industries, including aerospace and defense, automotive, machinery, agriculture, construction, and electronics due to the highest quality in class. The unique DRS process has sold over 325 million parts to satisfied OEMs.