Tavan Sazan Arya Co. provides the clients with uninterrupted services;

Engineering Services: we provide the clients with all engineering services related to the products we mainly supply; Sizing calculation for control Valves, wake frequency calculation for thermowells, flowmeter sizing, preparation of datasheets and MTOs, preparation of input civil work for our skids and systems, preparation of final data books for the parts that have been delivered to our customers and ...

Site Erection Services: we provide the clients with complete site erection services and also pre-commissioning and commissioning activities for all the systems and parts related to electrical and instrumentation sections like electrical balance of plant in fossil fuel power plants and gas metering systems in various applications.

Calibration and Test Services: we provide the clients with process instrumentation calibration and testing services and control valves as well. We serve the clients issuing calibration protocols for several types of measuring instruments ensuring them that the devices are working properly and accurately. Also we provide partial repairs for the devices not working properly on request. On the other hand we perform leakage and hydrostatic tests for all valve types.

After Sale Services: we provide the clients with complete after sale services for the parts we've supplied or for the parts we exclusively represent even not supplied directly by us. We grant replacement without question during the guarantee period and repairing or replacing afterwards considering the minimum possible costs.