- Contact - The Tamis® Corporation 3 ADDRESS National Sales Office: PO Box 1138 Monroeville, PA 15146 CONTACT Toll: (800) 448-2647 Local: (412) 241-7161 Fax: (800) 722-5281 Plastic Jersey Information Request: Company Name* Name* First Last Email* Phone Number*City State / Region* Describe Your ProjectCAPTCHANameThis field is for validation purposes and should be left unchanged. Δ