| Information | |
|---|---|
| Name | Heiyan |
| Postal Code | 636672 |
| Townships | Hongyan (红岩乡) |
| Counties | Nanjiang |
| Prefecture cities | Bazhong |
| Provinces | Sichuan (四川省) |
| Place Type | town | Language | ZH | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
|
| Local Time |
|