Fortress Electronics is located in Xiamen, a very beautiful city in China. We focus on the R&D, production and sales of switching power supply, power adapter and LED driver power. Our products are widely used in communicating equipments, digital products, medical equpments, fitness equipments, household appliance and some energy-saving and environmentally products. We have CCC/CE/UL/FCC/GS/BS/SAA/PSE certifications. Our customers spread all over North America, South America, Western Europe and South Asia. We have advanced machines and equipments, an elite team and perfect management system. We always try our best to serve you with good quality and best price products. We sincerely hope to cooperate with you.