Rowin music is an experienced musical equipment manufacturer located in Shenzhen, China. Specialising in the research and design of high quality guitar tuners, metronomes and guitar effect pedals. With the recent launch of the LEF range of compact, miniature guitar effects, Rowin is gaining a strong reputation with musicians around the world as a brand that cares about the sound, design and usability of their products. Rowin creates great value products with the musician in mind.