Shenzhen XinGuangyuan Electronics Co., Ltd. is a professional AC/DC adapter and LED power supply manufacturer in Shenzhen, China. Our factory is specialized in designing, developing and manufacturing AC-DC switching adapters and LED power supplies (waterproof IP67 & non-waterproof IP20). All these products have passed CE & RoHS certifications, and are widely used in LED lighting field, indoor & outdoor decorations, security monitors and so on. Our factory occupies about 3,000 square ...