Certified processes, documented workflows and reliable proof.
At ILA-Langner, quality is not a final inspection step. It is part of the entire manufacturing process.
Our quality management combines customer requirements, internal standards and regulatory specifications into clear, traceable workflows. This creates documented production, stable processes and reliable series results.
Certified management systems
We work in accordance with DIN EN ISO 9001:2015 and DIN EN ISO 14001:2015.
Documented production
Process steps, inspection features and approvals remain fully traceable.
Regular inspections
Audits, manufacturing site inspections and approvals safeguard the required standard.
Requirements we manufacture to.
Depending on the product and application, we meet further technical rules, inspection requirements and approvals in addition to our management systems.
- Quality management system DIN EN ISO 9001:2015
- Environmental management system DIN EN ISO 14001:2015
- Manufacturing in accordance with DIN 28011 and DIN 28013
- Handhole and manhole closures according to TRD 100 / TRB 100 / AD-2000 W0 / PED 2014/68/EU
- DNV-GL approval for pressed parts according to DIN 28011 up to and including 8 mm
- GS certificate for fire baskets following manufacturing site inspection
- Authorization for re-stamping products for regulated installations
- Annual manufacturing site inspection by TÜV Süd Product Service
Certificates & Documents
Here you can access our main certificates and technical proof documents directly in one clear overview.
| Document | Download |
|---|---|
| DIN EN ISO 9001:2015 Quality management system. | Open PDF |
| DIN EN ISO 14001:2015 Environmental management system. | Open PDF |
| AD 2000-W0 Technical rule for execution and proof in the pressure equipment field. | Open PDF |
| AD 2000 Information Sheet Supplementary technical requirements and guideline notes. | Open PDF |
| DNV GL Approval for pressed parts according to DIN 28011 up to 8 mm. | Open PDF |
| Fire Basket Certificate GS certificate based on manufacturing site inspection. | Open PDF |