In 1963, Yitzhak Kashtan's son, Boaz Kashtan, began studying at a vocational school and, at the same time, went to work with his father in the company.
With the end of the austerity period in 1959, Kashtan group Electrical Materials Ltd. joined the Chamber of Commerce as the 12th member,
The membership gave Kashtan exclusive permission to import electrical equipment, thus turning the store into a wholesaler, selling equipment to competitors at a price
In 1980, Yitzhak Kashtan passed away, and his son Boaz remained to lead and develop the company.
Boaz Kashtan has 3 children, his eldest son Ofer Kashtan joined the company in 2001 and to this day serves as the company's CEO.