If you want to know more about us, please contact us at any time.Sep 28,2018 How to contact us? Contact personEmailPhone/Whatsapp/Wechat Nik Yu Nik@mrsprocket 008618858579590 Julia Wang Julia@chinatransmissions.com 008615990115267 Lydia Yao lydia@chinatransmissions.com 008617757514634 Webite www.mrsprocket.com www.chinatransmission.com Previous YQ action for new coronavirus issueNext Manufacturing process of sprocket