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Quality requires standardsGratings made of steel, gratings made of stainless steel, gratings made of aluminium, GRP-gratings, gratings fpr sun protection, gratings for coverings, perforated metal planks, pressure-locked gratings, forge-welded gratings
Decades of experience in manufacturing of gratings are not always sufficient in itself. Only fully verified standards and properly followed instructions, along with further innovative development of production procedures and materials, can satisfy our client's demands and expectations, in respect of quality.
A decisive factor for many of our clients is the consistently reliable high quality of all of our products and services. In order to ensure the consistency of this quality, all relevant standards for gratings, perforated metal planks, stairs and stairtreads are to be strictly adhered to.
| DIN EN ISO 9001:2000 | BGI 588 |
| Quality Management System acc. to DIN EN ISO 9001:2000 for all fields of gratings, perforated metal planks, stairs and stairtreads. | Instruction sheet for gratings |
| BGR 181 | RAL-GZ 639 |
| Instruction sheet for flooring in working areas with skid risk | Quality assurance for perforated metal planks |
| RAL-GZ 638 | DIN EN ISO 14122 part 1-4 |
| Quality assurance for gratings | Safety of machinery, permanent means of access to machines |
| DIN 24531-1 | DIN 24537-1 |
| Gratings as tread covering, part I: gratings |
Gratings as floor coverings, part I: gratings |
| DIN EN ISO 1461 | AGI-Worksheet H 10 |
| Galvanizing of single parts | Gratings within industrial construction |
Lichtgitter is an approved technical welding company acc. to DIN 18800-7
and acc. to DIN 6700-2 | Lichtgitter is a member of the trademark association "Edelstahl Rostfrei e.V." |
| Qualified for the welding of products (treads for rail vehicles) for the Federal Railway Company |
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 QM-certificate DIN EN ISO 9001:2000 for the workshops in Stadtlohn, Sulz and Blumberg |
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