ITS

Celestite (SrSO4) also known by its IMA accepted name celestine is a naturally occurring type of strontium sulfate. It is a common sulf...

electronics as well as information technology.Since its foundation in 1993 the group of companies has been one of the leading providers ...

Bitumen : قیر Bitumen is primarily used to pave roads. It is a brown or black mixture of hydrocarbons which is derived from petrole...

Reza Taheri Architectural Group has initiated its activity in professional designing and implementing villa from 2008 . Designing and imp...