We use many standard operating protocols (SOP) throughout the business process to ensure quality. Already at the beginning of your new project our engineers and quality experts are involved to check the critical points or to suggest improvements.
Our Common Quality Tests Include:
Material chemical composition, tensile/compression strength, surface hardness, galvanizing,powder coating thickness
Salt spray test for corrosion, ultrasound test for welding quality
We also regularly use authorized 3rd-party labs for testing
Our random QC is organized according to AQL (Acceptance Quality Level)