Shangjun investment and Trade Co.,Ltd. was established in 1999. The headquarters of NAKAMA Group is in New Taipei City, Taiwan, with subsidiaries and offices in Hong Kong, Suzhou and Dongguan. The company is mainly engaged in the professional agency and sales of high and low voltage MOS, inductors, transformers, IC, silicon carbide, Power Module, IC Controller, capacitors and other products. The products are widely applied in various consumer and industrial electronic fields.