LEADERing has more than ten years experise as a trusted supplier of innovative filters, reactors, EMC solutions and Reactive Power Compensation solutions for high-quality energy generation and application. Our products are in everyday use improving power quality and factor. We are working actively together with our customers towards a high-quality energy future.

LEADERing's leading products are LC Filters, EMI Filters, EMC Filters, Power Filter, Noise Filter, Passive Filters, Line Filters, RFI Filters, Inverter Filters, Servo Filters, Motor Protection Filters, Sinewave Filters, Harmonic Filters, Magnetic Rings, Zero Phase Reactors, AC Reactors, DC Reactors, Inverter Reactors, Intelligent Power Capacitors, Active Power Filter(APF), Active Static Var Generator(SVG), and so on.

LEADERing's team of professional design engineers has well over 20 years in the industry and is complemented by as much experience in operations. Our engineers utilize advanced platforms and best-in-class simulation/modeling tools so that new designs meet your needs and the latest compliance standards.

LEADERing focus on the power quality, wish to vaulte into a leadership role in power quality. This means having the better product design competencies and capacity enabling optimized product solutions for each customer application, as well as world class production based on a global supplier network and manufacturing footprint. In addition to China, LEADERing's products will manufacture in Thailand, Germany and Finland. At LEADERing, we know power quality because power quality is all we do.