First of all, this collection is managed by 6 members of the Jahangiri family in the form of manual turning, assembly and production of bulk stones and ingots in a workshop much smaller than the current factory space, in the suburbs of Mahmoud Abad Industrial Town of Isfahan, and also in the place of executive projects. Installation of stone, turning, installation of structures and cornering, facade of the building has been active and at no point this activity and effort in the direction of being better has not been stopped and will not be stopped because the long-term goals in this collection are based on quality and The maximum satisfaction of dear customers and colleagues has been taken and according to the progress of material design in the interior and exterior of the building as well as with the entry into the first device CNC cutting drill and CNC lathe Seng has tried to change and update the manufacturing material and has also tried to import the most up-to-date and advanced CNC machines in the collection. Arastone It has advanced itself in line with the stone and construction industry as well as design and believes that this event is unstoppable and has a very wide scope. including updating design software and efforts to implement different designs on natural stone.