Elwiz Spzoo cannot guarantee that all information of this site is updated and correct. Pls before ordering any products check the offer and the conditions which apply.All offers are based on our quotation softwares – the order confirmation is the contractual document. All performance values and system testing was done on european standards. All brand names and other copywrited content referring for example to NFRC or other North american organisation is only informational. All copyrights remain with Elwiz Spzoo