Over the last 3 years, DEEP HOLES GROUP S.a.s. has certified its company quality system according to the standard ISO 9001:2015 with the BSI certification body.

DEEP HOLES has its own in-house testing room for small and medium sized components. The room is climate controlled and equipped with: 2 granite test bench, altimeter, ultrasound systems, a roughness meter, bore gauges, micrometers, dial gauges, etc.