Guangzhou Ruihong Electronics Co., Ltd. is a research and development, production in one of the high-tech enterprises, mainly producing a variety of power switch power, charger and so on. Professional undertake a variety of power switching power supply R & D and design, the company has strong technical force, time and international advanced technology synchronization. Some products adopt resonance technology and synchronous rectification technology to realize the wide voltage input from 3W1000W to AC 90 ~ 265V 50 / 60Hz with low temperature rise, low ripple and Super Small Volume All products have temperature protection, over-current protection and short-circuit protection, compact size, accurate voltage stability. Advanced technology products, mostly using surface mount technology (SMD, SMT). Manufacturing, testing equipment, design, manufacturing, testing process strict requirements to ensure that each power product has its excellent quality to meet every User. CONTACT: 17098870949