The Bichay family still runs the firm, and their retail shop still exists in downtown Cairo, on Sharia Talaat Harb. They still manufacture military ranks and insignia, as well as civilian items (key chains, desk medals, etc.) I don't know if they still manufacture orders and decorations, or if existing stocks fill all the government's needs.
The store is very hit-or-miss. The staff sometimes is friendly and will indulge foreign tourists by selling them items, sometimes they're sticklers for the rules which prohibit sales of military insignia. They may occasionally have medals or ribbons for sale, but mostly the military insignia are rank insignia, branch of service (collar badges and sleeve shields), buttons, etc.
Chris