Dongguan Junjia Electronic Technology Co., Ltd. was founded in November 2010 with a registered capital of 10 million yuan and a total factory area of 8000 square meters. It is a high-end magnetic material enterprise that integrates research and development, production, and sales; The main products include flat transformers, high-frequency transformers, flat inductors, and ring inductors, which are widely used in server power supplies, energy storage power supplies, inverter power supplies, charging station modules, new energy vehicles, communication power supplies, and other fields. The headquarters is located in Qingxi Town, Dongguan City, and has production bases in Nanxiong and Lechang, Shaoguan. The company currently has more than 300 employees. Junjia Electronics has a complete supply chain, with deep cooperation with well-known domestic magnetic core manufacturers such as Dongci, Tiantong, Xinkangda, Platinum Science, and Keda, ensuring product quality from raw materials. The company has excellent product engineers, senior production technicians, and advanced production supporting equipment, and has set up a product reliability verification laboratory, greatly improving the quality of products from the aspects of process and reliability.