Low Voltage Electrical Solutions | Trusted by OEMs, Distributors & Integrators Worldwide

Sieno Switchgears is a leading manufacturer and global supplier of low voltage electrical components, committed to powering the world’s automation, energy, and smart technology sectors. We specialize in reliable, cost-effective solutions tailored for industrial automation, lighting systems, control panels, HVAC systems, and agricultural fogging and humidification. Our product lineup includes: • ✅ AC Contactors (for motor control and automation) • ✅ Miniature Circuit Breakers (MCBs) (for overload & short-circuit protection) • ✅ Switch Mode Power Supplies (for stable and efficient power conversion) • ✅ Ultrasonic Humidifiers & Fogger Plates (for horticulture and environmental control) 💡 What Makes Sieno Different? ✅ Custom-Built Solutions: Need a product tailored to your application? We offer OEM and ODM services—including private labeling, custom voltage/current ratings, and packaging—to meet your specific requirements. ✅ Strict Quality Control: All Sieno products are CE certified, thoroughly tested, and manufactured under strict quality standards to ensure long-term durability and compliance with international safety norms. ✅ Responsive After-Sales Support: Our technical and logistics support teams are available to assist clients before, during, and after the purchase—with fast response times and reliable communication. ✅ Global Reach, Local Focus: We’ve successfully partnered with clients in 30+ countries, delivering consistent quality, competitive pricing, and punctual delivery. Whether you are a distributor, integrator, or OEM—. 💬 What Our Clients Say "Sieno’s custom-designed AC contactors helped us reduce cost and increase panel efficiency. Their support has been excellent from the first inquiry to post-shipment service." — "We’ve been importing their humidifiers for 3 years. Quality is consistent, and the team is always easy to work with." —📞 Let’s Build Something Together 🔗 Learn more at: www.sienoswitchgears.📩 Or send us a message right he