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Engineered Performance

QUALITY - “HDM Cylinders are 100% Pressure Tested”

HDM supplies High Quality  Hydraulic Cylinders
that you can “DEPEND ON”

HDM's Quality Management System is certified to ISO 9001:2008 standards. We have established our internal quality standards for all production processes and measure our quality performances against those standards. Click here to view our ISO Certificate.

Particle count testing is an integral part of our assembly & testing processes. We perform this testing in house on a daily basis to insure all cylinder components exceed cleanliness requirements. This process results in clean, contamination-free cylinders. Cleanliness is maintained to 15/13 specifications.

Our continuous improvement program allows us to be an industry leader in hydraulic cylinder manufacturing. We regularly raise our quality standards to proactively meet and exceed the expectations of our customers.

Quality Policy


HDM Hydraulics is committed to complete customer satisfaction & continuous improvement.

As a team, we will provide defect-free products, on time delivery and provide outstanding customer service.