This document describes the services provided by a technical gas center in Qom, Iran. The center specializes in producing, supplying and calibrating various gas mixtures. It can produce 10 different types of mixture gases as well as supply various laser gases. The center also charges non-refillable disposable gas cylinders. It imports and calibrates regulators from various brands used in industrial and laboratory applications. The center further supplies and imports different types of cryogenic cylinders and tanks. It is located in Qom on Boulvar Alghadir after Imam Bager University. The center's specialty is gas equipment and calibration.