Map for Permapost Products Company Map for Permapost Products Company Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> LUMBER - WHOLESALE Permapost Products Company 4205 SE Witch Hazel RoadHillsboro, OR 97123 | directions (503) 648-4156 | fax: (503) 648-6383 Visit Site If your business isn't here, contact us today to get listed!