BES Building Energy Solutions GmbH
Robert-Koch-Str. 50
55129 Mainz
Germany
Phone: +49 (0)613 1250617-0
Fax: +49 (0)613 1250617-9
Email: hvo@bes-eu.com
Robert-Koch-Str. 50
55129 Mainz
Germany
Phone: +49 (0)613 1250617-0
Fax: +49 (0)613 1250617-9
Email: hvo@bes-eu.com
All certificates / registrations of BES Building Energy Solutions GmbH
| Registration Number | Product | Type / Model | Valid until | Mark of Conformity |
|---|---|---|---|---|
| 011-7S3064 F | Solar collectors | HLK pro-line 2,5 |
2026-11-30 | 
|