Onvast Electronics Limited - Leading Manufacturer and OEM Designer based in Far-East - Please feel free to contact us for customs designs and configuration | Innovative state-of-the-art product design | Pioneer in Inductive Technologies | Micro Switchers | Switching Mode Power Supplies | Magic Switchers | Power inductive Transformers | Switching Converters | DC to DC Converters | Emergency UPS system | Emergency Lighting System | LED Light | Ultrasonic Control Devices | Customers configuration welcome