Standards That Guarantee Your Safety
At GMM INOX, quality is not a matter of chance, but the result of a strict technological regime. Every project we undertake — from simple bending to complex pressure systems — is created based on certified management and production processes.
Cooperation with us is an assurance that the entrusted specifications will be executed in accordance with rigorous European standards and directives. The following accreditations confirm our competence, modern technical facilities, and full responsibility for every delivered component.
Certificates (PL)
Certificates (EN)
Certificates (DE)
The Foundation of Quality: Full Material Traceability
Our quality standards do not begin at the machine, but at the moment the raw material is received. Every sheet of metal arriving at GMM INOX undergoes rigorous verification and validation processes:
Mill Test Certificates 3.1
We work exclusively with certified materials backed by full documentation of origin.
Surface Verification
We inspect for surface cleanliness and the absence of mill defects prior to the initial forming processes.
Compliance with Technical Specifications
Every component retains its physicochemical and anti-corrosive properties through dedicated process separation for stainless steel fabrication.
