Quality signed and sealed

Continuity and team spirit

Anyone who offers such an extensive range of services as we must reliably master every procedure and production process. The perfect interplay of motivated and competent staff is not only a distinguishing feature of our company, it is a vital component of our corporate philosophy. Many of our staff are already in the second generation working at Schramm.

Certification and additional controls

The quality management of our 10,000 square metre production facilities in the Hessian town of Lauterbach and of our second site in Frankfurt am Main is certified in accordance with DIN EN ISO 9001:2000 and therefore compliant with international standards. Moreover, we conduct additional, far-reaching quality inspections on all products as we want to guarantee the highest level of functional reliability for our customers.


We record our quality monitoring continuously not only to ensure but also to further optimise quality. In this matter the following saying also applies to us: if you stop becoming better than you have stopped being good.

Our accreditations at a glance:

  • Quality management in accordance with DIN ISO 9001

  • Certified operation in accordance with ATEX Q

  • Certified products in accordance with ATEX

  • Certified products in accordance with IECEx

  • TR EAC / GOST – accreditations

  • Welding personnel for MAG and TIG examined in accordance with ISO 9606

  • Qualification of MAG and TIG welding processes in accordance with DIN EN 15614

  • Use of welding procedure specifications in accordance with DIN EN 15609

  • Specialist welding company according to DIN EN ISO 3834-3


Our certificates and the ATEX and GOST-R approvals are available in the downloads section