Hollowick, INC. The results are being filtered by the organization: Hollowick, INC. Clear Search Search Directory No Logo Hollowick, INC. Hollowick, INC. P.O. Box 305 , Manlius, NY 13104 work (800) 637-3015home http://www.hollowick.com/ Found in Subcategories: General Equipment Updated 8 years ago.