What Customers say about us
We believe that both high quality products & services and an outstanding organization are the key factors for obtaining maximum customer satisfaction.
And who else can testimony better about the quality of our products and our after-sales services than our customers themselves? Hereafter you can see the result of our current customer satisfaction survey according to our quality management system and a few customer testimonials:
2 = Insufficient
3 = Sufficient
5 = Excellent
(Status: August 2011)
Testimonials
We purchased a NITROSWING NS-5 generator from IGS about a year ago for a pilot plant in Scotland SD and we have been thrilled with the performance of this nitrogen generator. It has operated flawlessly and exceeded our expectations.
Bill Miller, P.E.
Senior Process Engineer
POET, Sioux Falls, SD - USA
We purchased an OXYSWING OS-24 PSA oxygen generator from IGS for the oxygen feed gas of an ozone generator. We would like to thank IGS for their professional support regarding the dew point of the produced oxygen. Together with the technicians from a world-leading ozone manufacturer we did a number of dew point measurements under various operational conditions during several days. The result is excellent. Even under extreme conditions the pressure dew point remains at a stable value of - 63°C. This is an ideal situation for the downstream ozone generator. Our customer has the confirmation of the excellent quality of the supplied oxygen and that the oxygen generation with your OXYSWING PSA oxygen generator is very reliable, even under extreme operating conditions.
Ulla Pöschl
Managing Director
Ultrasonic Systems GmbH, Thierhaupten - Germany
Our company has been installing and servicing the OXYSWING PSA Oxygen Generators from IGS with considerable success in Iran since 2003. The introduction of the unique modular OXYSWING PSA Oxygen Generators, allowing us easy plant expansion and instant adaptation to customer requirements, has increased our dominating market share with over 500 systems installed so far. We have selected IGS Italia as partner because of their superior product quality, their loyalty and their continuous support to increase our business.
Dr. Majid Sadat
Managing Director
Raouf Medical Equipment, Tehran - Islamic Republic of Iran