| Sherrie | Zoe | Jason |
| WhatsApp: +86 18924250310 | WhatsApp: +86 152 1747 1319 | WhatsApp: +86 137 6336 7453 |
| Wechat: ynfmachinery | Wechat:+86 152 1747 1319 | Wechat: +86 137 6336 7453 |
| e-mail: sales@ynfmachinery.com | e-mail: yfparts@ynfrubber.com | e-mail: jason@ynfrubber.com |
