1.High quality,best price 2.OEM serviecs offered 3.Samples offered ay any time 4 ... cost!D.In domestic market,We supply toSuzuki,Honda,Loncin,Yamaha,Rogerdubius,Tianyi,Jincheng etc.E.Our leading product is ... ,000PCS per month.F.Customized package is avaliable.G.OEM service is welcomeH.Material:carbon steel such as C45, ... alibaba.com/Telephone:0086-23-68261079Fax:0086-23-68231079 OEM SPROCKET