We are a professional manufacturer of the digital tuners, metronomes, meto-tuner 3 in 1 functions with tone generator, we also developed several other lines this year, such as the guitar amplifier, music stand led light, sustained pedal, finger exerciser. We produced and exported the tuners for almost 10 years since 2003, we attend Frankfurt musikmesse and Namm show each year, and also 3 big music show in Beijing, Shanghai and Guangzhou.As time goes on, our brand ENO also becomes a good brand overseas and in domestic market Eno is the first class