Commercial - Wood Products Christian Quiñonez: +595 974 329734 Commercial - Biomass Oscar Gonzalez: +595 986 540022 Commercial - Representations Henry Oliveira: +595 991 221222 Maintenance Angel Delgado: +595 986 306421 RRHH Faviola Leguizamón: +595 986 190011 Treasury Adi Arias: +595 992 265028 Billing Janet Romero: +595 986 190010 Documentation Perla Espinola: +595 971 299862 Comercial - Exportación Janet Dallmann: +595 971 898690 info@efisa.com.py Ruta Alberdi-Villeta, Km 3, Villeta Central, Paraguay