+ 98 21 - 910 100 30 

+ 98 31 - 910 100 30

Honesty - Quality - Customer Satisfaction

فارسیعربی

Molybdenum

Molybdenum is not found in nature It is found in the form of molybdenite mineral in quartz rock veins.

types of pipe and application

These days, a variety of water pipes and fittings are widely used in buildings and urban facilities, which vary depending on the type of application a [...]

sponge iron

sponge iron is a metal product Which is produced by direct reduction of iron ore in the solid state.

What is iron and its applications

What is iron ? What are its uses? Iron is a chemical element Which is in the periodic table with the symbol Fe and atomic number 26. Iron is a [...]

Top 10 roofs in steel structures

Beam and block roofs have good fire resistance And their insulation is also significant to keep the building safe from the cold or hot air . Unlike qu [...]

A variety of methods of retrofitting buildings

What is retrofitting? It is called a set of actions that After doing them, the structure has properties that it does not have before doin [...]

types of building stones and their application

The stones are very hard materials . It has been one of the most widely used materials since ancient times.

precast wall

The precast walls are bulding materials that make construction easy.

iron steel

iron is main ingredient of earth.

?what is the calibrasion

What is the calibrasion? Called compare measurement tools with global standres calibration taht According to this comparison errors are appear. [...]