Sanjesh Koosha Engineering company is established as an accredited laboratory in 1996 under Iran Standard Institute approval & certificates.

Our technical licensed team have more than 30 years’ experiences MRO(maintenance repair overhaul) and calibration in Iran air engineering and maintenance component & equipment workshops organizations.

In order to satisfy individual customer, requirements we offer a choice of two maintenance concepts:

Interval established by the customer – the customer is responsible for compliance with calibration intervals

The customer is informed by SK Eng. when the next calibration is due

Please note that customers are responsible in all cases for equipment transport.

Calibration by SK Eng.  includes the following services:

       ♦ Basic cleaning

       ♦ Verification

       ♦ Test sticker

       ♦ Repair (up on customer request)

       ♦ Calibration certificate

       ♦ Shop finding report

       ♦ Measurement protocol

All calibration provided by SK Eng. are fully traceable to national or international standards and documented accordingly (certificate shop finding and protocol). Calibrations are performed in accordance with ISO 10012 and ISO / IEC17025 and the laboratory is recognized and accepted by NASI, ISIRI, the CAO.IR and many other national authorities.

The laboratory is equipped with art technology. Its team of experienced and highly qualified technicians undergoes regular training. Ensuring that they are always able to service the latest equipment.

Sanjesh Koosha has different type of approval & certificates from NACI, ISIRI, CAO.IR, Iran Aerospace union & Danesh-Bonyan center.

Based on ISO/IEC17025 & flight standards accredited laboratories give services to many industries and organization.