Penetration test certificates

By producing UPVC profiles and exporting them to more than 54 countries, the WINTECH factory complex has received numerous international certificates and standards. wintech is the only holder of German RAL quality mark in Iran.

Also, WINTECH Iran factory has received the standard and quality certificate of its production products from the Iranian Standard and Industrial Research Organization, as well as the first-class quality certificate of the Building Research Center related to the Ministry of Roads and Urban Development.