Metro Mac has an extensive Valve Test and Calibration Facility to carry out work on valves sizes ranging from 1/2"  16", located adjacent to it's office and instruments Lab in Mussaffah Industrial City.

We undertake Inspection, Overhaul, Callibration, Pressure Testing and Certification of all types of Control Valves, Butterfly Valves, Globe Valves, Gate Valves, Non-Return Valves, Pressure Safety Valves, Pressure Relief Valves and Manual Valves. Metro Mac carried out these jobs according to procedures developed 'In house' conforming to the requirements of API/BS/ISO standards