The Siwa salt has the highest concentration in the world, and is frequented by industrial and European countries not only for its high melting capacity of roads and airports, because it contains 1,400 elements in many industries.
It is one of the most famous metals known by the ancient Egyptian and it is indispensable, both as food or as raw material in various industries such as chlorine industry, dyes and leather, as well as in ice melt. By discovering of the rock salt of Siwa Oasis and estimate the reserve of salt oasis of about 500 million tons of pure salt
So The National Company for Productive Projects (Safi) which is one of National Service Project Organization of Armed Forces companies (NSPO), has established for the development of the Oasis.
El-Nubar Trading Company is an authorized distributor & official supplier of rock salt in Egypt for The National Company or Productive Projects (SAFI)