Dongguan Junjia Electronic Technology Co., Ltd. was founded in November 2010 with a registered capital of 10 million yuan. The factory covers an area of 10,000 square meters and is a large-scale enterprise specializing in the research, production and sales of high-power high-end magnetic materials. Its main products include planar transformers, high-frequency transformers, flat inductors, ring inductors, voice coils, etc. The products are widely used in server power supplies, energy storage power supplies, inverter power supplies, charging station modules, new energy vehicles, communication power supplies, laser radars, smart home and other fields. The head office is located in Qingxi Town, Dongguan City, and there are production bases in Nanxiong and Lechang of Shaoguan City. The company currently has over 300 employees. Junjia Electronics has a complete supply chain. It has deep cooperation with well-known domestic magnetic core manufacturers such as Dongmu, Tiantong, Xinkangda, Puke, and Keda. This ensures the quality of the products from the raw material side. The company has excellent product engineers, experienced production technicians, and advanced production supporting equipment. It has also set up product reliability verification rooms and magnetic simulation and thermal simulation laboratories to significantly improve the quality of the products in terms of process and reliability.