Hello Marco, Your question has been forwarded to our distributor in Mexico who will answer you in spanish. ALTA VERTICAL, SA DE CV 53100 NAUCALPAN MEXICO Tel : +52 (55) 5562.1602 Fax : +52 (55) 5562.5463 contacto@altavertical.com www.altavertical.com thank you for your support Sincerely PS Comments and their answers are meant to be visible by all visitors of the web site in order to protect your personnal data we have deleted it from the public view