The company was founded in Taiwan by Mr. Fan Yunguang in 1994 and set up a factory in Shijie, Dongguan in 1997. The company specializes in the production of electronic products such as network filters, high-frequency transformers, inductance coils, etc. It has its own brand M-TEK. With nearly 20 years of operating history on the mainland, it has set up branches and manufacturing plants in Hong Kong, Shenzhen, Shanghai, Dongguan, Sichuan and other places.