The Egyptian Starch. Yeast & Detergents Co. Posted on July 1, 2016 by engmansy The Egyptian Starch. Yeast & Detergents Co. 21 Ahmed Abou Soliman St. – Aiexandria 03502-0011 28 Talaat Harb SI. – Cairo 02 2578-8538 ——————————————————-