Message:We need to buy Polystyrene. Please feel free to contact us. Company Name: Promexpo Sa De Cv Country/Region: Mexico Telephone: 52-55-55800625 Fax: 52-55-55574121 Mailing Address: Josecillo 6-A 703-A Col. El Parque Naucalpan, Mexico Email: promexpo7@hotmail.com Contact Person: Mr. Miguel Moctezuma