Founded in 2000, Shenzhen PD Power Technology Limited is a professional switching power supply and CCTV power supply manufacturer in China with over 13 years of design and manufacturing experience. Our power supply series have good reputations in electronic industry. Over 60% of our products are currently being exported worldwide, benefiting customers from Western Europe, North America and Australia and Asia. Our products are widely used in CCTV security equipment, LED street light, LED ...