Tianjin Ruiyian Ibikoresho byamashanyarazi Co ,. Ltd. (Ruiyuan) was established in 2002, in the past 20 years, we have been thinking one question 'How Satisfy Customer ' that drives us to expand product lines from fine enameled copper wire to litz wire, USTC, rectangular enameled copper wire, triple insulated wire and also guitar pickup wire, 6 main types with over 20 kinds of magnet wire. Hano uzishimira serivisi imwe yo kugura hamwe nigiciro cyiza cyane, nubwiza nikintu cya nyuma ukeneye guhangayikisha. Twifuje kugufasha kugabanya ibiciro byawe no kuzigama umwanya wawe, kandi ushireho ubufatanye bwigihe kirekire.