Dongguan Junyu Electronics Co., Ltd. was founded in 2017. We specialize in the production and sales of constant - voltage LED switching power supplies, waterproof power supplies, rain - resistant power supplies, ultra - thin power supplies, cabinet power supplies, centralized power supply boxes and other products. The power of our products ranges from 10W to 1000W, with voltages such as 3V, 3.7V, 4.2V, 5V, 6V, 9V, 12V, 13.8V, 18V, 24V, 36V, 48V, etc. These products are widely applied in areas like LED lighting, security monitoring, laser equipment, and industrial control. We can customize various power supplies according to customers' needs.The company currently has over 100 employees, with a production and storage area of 8,000 square meters. We have ample warehousing facilities, strong technical support, and excellent after - sales service. By adhering to a customer - centric service concept, we provide services to customers in more than 50 countries.