Global solutions in hydraulic. Since 1965
STERN’s internal standards are set at very high levels, considering the quality as a continuous requirement applied during all processes. In Stern, all inspection plans, material certificates, testing protocols are performed, etc. to complete the traceability process. Our customers know that our cylinder production is oriented to minimum rates of repair and maintenance.
QUALITY, BENCHMARK OF STERN
Along with our quality requirements, STERN focuses on safety, health and environment. Our production site follows processes and is certified according to ISO standard ISO 9001:2015. This certification covers all processes including sales, development, production and service of hydraulic cylinders.
100% of equipment and cylinders are tested.
Because of our extensive experience, STERN works with a number of regulatory certification agencies:
Through different measurement tools, properly calibrated, we proceed with a rigorous verification of every part manufactured in STERN, where we can control the internal and, external dimensions, roughness, thickness, welding check, etc.
In order to continue improving our service, we invite you to complete the following quality questionnaire to be sent by email to firstname.lastname@example.org or by fax to +34 943 690 946. It is very simple and it will only take you a couple of minutes. Thanks for your time.