... :ISO2000 Bicycle bell 1. Brand: LONGYUE is the top brand in the market of China 2. Factory of ... 15 years HEBEI.XINGTAI LONGYUE BICYCLE CO.LTD is the chairman ... etc. Our company can supply many kinds of bicycle pars,such as:frame,front fork,wheel,steel ... ,handlebar,grip,saddle,pump,sidestand,bell,lock,chain covr. And MTB BICYCLE,folding bike,suspension bike,electric ...