Here is NINGBO SHENGLU BICYCLE CO.,LTD. We can wholesale bicycle freewheels, single speed freewheels and multi-speed freewheels.

Corporate Website: http://www.hubs-sf.com/    E-mail: sales@shunfeng-china.com
Phone:+86-574-(55835520, 55835521, 55835523)     WeChat:15356655590
Address:No. 686 Binhai Second Road, Hangzhou Bay New Area, Ningbo,Zhejiang,China