All our products are tested by independent laboratories Some of trusted laboratoris Consulting Engineering Office Prof.Dr.Ahmed Diab Engineering Consulting Office Drs.Ibrahim&Aly EldarwishEldarwish Consulting Engineering Prof.Dr.Hisham Abdelmohsen Egyptian Testing Center Prof.Dr.Shafe el khory Advanced materials Services Prof.Dr.Ashraf Ragab Concrete Research Laboratory Faculty of engineering. Cairo University”