This is Gavin Zhu from a manufacture specializing in produce SPROCKETS, GEARS in China.We have been in this industry for over 20 years, please have a look at our website: www.sxsprocket.en.alibaba.com, you can find there are many products same as the ones you displayed.Anyway, you can find some other items which you can also put on your market.Any enquiry on SPROCKETS GEARS, please do not hesitate to contact us!We are looking forward to establish win-win business relationship with you!
Many thanks & best regards!
SHAOXING PENGXIN MACHINERY MANUFACTURING CO., LTD
Address: Yueying Road, Paojiang Industrial Zone, Shaoxing, Zhejiang Province, China
TEL: 86-575-88172326/      FAX: 86-575-88158058
MOB: 86-13757513432  
www.sxpx-sprockets.com