CERTIFICATE IQNet and DQS GmbH Deutsche Gesellschaft zur Zertifizierung von Managementsystemen hereby certify that the company

VEKA AG

Dieselstraße 8 D-48324 Sendenhorst

with the organizational units/sites as listed in the annex

for the scope

Development, manufacture and distribution of plastic profiles for windows, blinds and front doors, plastic sheets and PVC compounds

has implemented and maintains a

Quality Management System.

An audit, documented in a report, has verified that this quality management system fulfills the requirements of the following standard:

ISO 9001 : 2000

This certificate is valid until 2009-11-25

Frankfurt am Main 2006-11-26

Registration Number: DE-000348 QM

René Wasmer Ass. iur. M. Drechsel S. Heinloth President of IQNet Managing Directors of DQS GmbH

IQNet Partners*:

AENOR AFAQ AFNOR AIB-Vinçotte International ANCE APCER Portugal CISQ Italy CQC China CQM China CQS Czech Republic Cro Cert Croatia DQS DS Denmark ELOT Greece FCAV FONDONORMA Venezuela HKQAA Hong Kong China ICONTEC Colombia IMNC Mexico Inspecta Certification Finland IRAM JQA Japan KFQ Korea MSZT Hungary Nemko AS Norway NSAI Ireland PCBC QMI Canada Quality Austria Austria RR Russia SAI Global Australia SII Israel SIQ Slovenia SIRIM QAS International SQS Switzerland SRAC TEST St Petersburg Russia YUQS Serbia

IQNet is represented in the USA by: AFAQ AFNOR, AIB-Vinçotte International, CISQ, DQS, NSAI Inc., QMI and SAI Global

* The list of IQNet partners is valid at the time of issue of this certificate. Updated information is available under www.iqnet-certification.com

Annex to IQNet Certificate Number: DE-000348 QM

VEKA AG

Dieselstraße 8 D-48324 Sendenhorst

Organizational unit/site

OOO VEKA Rus Novosibirskaja obl., Novosibirskj r-n, s. Krivodanovka, ul. Promischlenaja d 4 RUS-633511 Novosibirsk

OOO VEKA Rus RUS-143397 Moskovskaja obl. Naro-Fominskij r-n, Pervomajskij s/o, d. Gubtsevo

VEKA Polska Sp.z o.o. ul. Sobieskiego 71 PL-96-100 Skierniewice

This annex (edition 2007-07-05) is only valid in connection with the above-mentioned IQNet Certificate.