NexSphere Electro_Tech Hub Electrical & tech integration startup in Douala. We are system builders, not just electricians. We deliver: ✅ Full building electrification (IEC standards) ✅ Smart home automations ✅ Solar energy systems ✅ Security cameras ✅AC installations ✅ Electronic project development (PCB, hardware, prototyping) ✅ Tech management & maintenance contracts. Whether you need a new building wired, an old home automated, or a project built we handle it from design to commissioning.