Welna-Andrén Latvia
Glass-fibre design and manufacturing
Manufacturing glass-fibre reinforced plastic since 1993, in two factories. In Valmiera we wind pipes and vessels up to 4 metres in diameter. In Ventspils, next to the port, we make the largest products, up to 8 metres, and ship them straight out. Strength calculations and drawings are made here too.
- Factories
- Valmiera and Ventspils
- Largest diameter
- 8 metres
- Since
- 1993

Products

GRP tanks
Storage tanks for chemicals and water: vertical, horizontal and underground.
Welna-Andrén Latvia
Scrubbers and gas cleaning
Scrubbers and quenches for flue gas from incineration, power plants and chemical processes.
Welna-Andrén Latvia
Gas ducts and stacks
Ducts and stack liners for hot, corrosive flue gas.
Welna-Andrén Latvia
Pipe systems
Process pipes, fittings and sewage pipes, DN 25 to DN 2,000.
Welna-Andrén Latvia
Process equipment
Reactors, pressure vessels, ClO₂ towers, settlers and mixers.
Welna-Andrén LatviaCertificates
Awaiting current documents
This overview is based on company material. Current certificate files are still to be added to the demo. Validity, scope and the certified company must be checked in each document.
| ISO 9001:2015 | Quality management |
|---|---|
| ISO 14001:2015 | Environmental management |
| ISO 45001:2018 | Occupational health and safety |
Contact
- Legal name
- SIA Valmiera-Andren
- Reg. no.
- 40003160214
- Contact
- Cempu iela 23, Valmiera, LV-4201, Latvia
+371 642 21047
info@w-a.lv - Website
- w-a.lv