| Address : | Zijin North Road, Yongqing Industry Zond, Daxing District, Hebei Province, China |
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| Factory Address : | Zijin North Road, Yongqing Industry Zond, Daxing District, Hebei Province, China |
| Work Time : | 07:00-24:00(Beijing time) |
| Phone : | +8613801050963(Work Time) |
| Email : | heyan@kunyoutech.com |
| Phone : | +8613801050963 |
|---|---|
| WhatsApp : | +8613801050963 |
| Skype : | yuan He |
| WeChat : | heyan630409 |
| Email : | heyan@kunyoutech.com |
