We are a certified company for design and engineering, manufacturing and sale of machinery and plants as well as service activities and technical assistance involved according to ISO 9001, also a certified welding company according to DIN EN ISO 3834.
You can download our certifications or watch the table listed below.

1. Certificate Siempelkamp ISO 9001 en bis 03-2019 (PDF, 226  KB)
2. Certificate VENTAPP ISO 9001 en bis 03-2019 (PDF, 139 KB)
3. Certificate AD2000 Merkblatt HP0 – ISO 3834-2 (PDF, 404 KB)
4. labelling of material (PDF, 291 KB)
5. EAC Certificate Fans (PDF, 320 KB)
6. EAC Certificate ATEX Fans (PDF, 4 MB)
7. EAC Certificate Dampers (PDF, 325 KB)



You will need the Adobe Acrobat Reader.