David Hayward has been named vice president...
David Hayward has been named vice president of marketing for Sierracin/Intrex, a division of Sierracin, a Sylmar aerospace company. He previously was marketing manager for Digitran in Pasadena.
David Hayward has been named vice president of marketing for Sierracin/Intrex, a division of Sierracin, a Sylmar aerospace company. He previously was marketing manager for Digitran in Pasadena.