Hayes Specialties Corp, 1761 East Genesee in Saginaw is pleased to announce the addition of David Landez to the Hayes Specialties Corp, sales team.  David brings 28 years of experience in the toy and novelty business, beginning his career at Esco Imports in San Antonio, Texas as an order picker, working his way up to sales, then Sales Manager and Associate Buyer. In addition to sales, David brings experience in the product sourcing, importing .