As Aiersi guitar luither Mr.Yulong Guo is real Chinese master guitar maker .beside aiersi brand guitars. he also make nomex double top guitars . buy yulong guo handmade guitar from aiersi online shop, with free fiberglass guitar case, free shipping .
by the way ,Mr.Yulong Guo Won the second-place at Festival Internacional de la Guitarra de Granada 2018 Spain. the best honour in Chinese Guitar History.