How white is your gypsum?

Name: گچ سمنان سحر
Address: سمنان، مومنآباد, سمنان, سمنان, IR
Telephone: +9823-37000

Question

Accepted Answer

The whiteness range of the gypsum from Gach Sahar factories is between 85 to 89 percent. For a precise review of this information, please refer to the physical analysis table of the products from Gach Sahar factories.