Construction of banasazan e novin e Arvin company ( Kdkhdamnsh) has started its activities since 1376. This collection of work includes design, construction and reconstruction of residential buildings, office, commercial, and so on. Design studios working fields include architecture, interior design and decoration, design, landscaping, facade design and furniture design.. In the area of operating the buildings, all the construction and reconstruction is done by the collection and manufacturing decoration and furniture is done in the factory of the collection. Our goal is to implement a complete process from design through implementation and coordination of the ideas is to achieve better quality.