Onspec is the Main Authorized Agent and Master Distributor of Rehlko Gensets in Egypt and the Middle East

As your trusted power partner, ONSPEC proudly represents REHLKO (KOHLER is NOW REHLKO), one of the world’s top generator manufacturers with nearly a century of proven performance and innovation. REHLKO stands among the global leaders in power generation, designing and manufacturing generator sets from 1 to 4500 kVA. With advanced engineering expertise and a legacy of excellence, REHLKO generators combine superior engine performance, digital control technology, and robust design to ensure continuous, efficient, and dependable power in the most demanding environments. Through ONSPEC’s extensive regional network, we provide comprehensive power solutions—from system design and product selection to installation, commissioning, and after-sales support, including 24/7 maintenance, training, and spare parts supply. When it comes to keeping your power on, REHLKO and ONSPEC have you covered.

We have our own sales team, after sales, technicians, workshop, and our in house team responsible for manufacturing local materials (fuel tanks, ducts, exhaust, fuel pipping).