Arvin is:

.The sale representative of BLauberg Ventilation, a German company which is an exhaust fan manufacturer.

.Designer, consultant, and contractor of Heating, ventilation, and Air Conditioning (HVAC) and electrical systems of residential buildings, hospitals, trading centers, and shopping malls.

.Provider of equipments used for controlling the cooling and heating systems (Iranian and foreign manufacturing companies).

.Maintenance and repairing of the cooling and heating systems such as chillers cooling towers, Air Handling Units (AHU) ,boilers, etc.

.Design and installation of Building Management systems (BMS).

.A member of the Iranian association of official experts in the field of HVAC systems.