| Hong Yu Head office： | 00886-2-2925-2630 |
| 4F., No.7, Ln. 21, Shueiyuan St., Yonghe Dist., New Taipei City 23447, Taiwan (R.O.C.) | |
| Hong Yu Head office： | 00886-2-2925-2630 |
| 4F., No.7, Ln. 21, Shueiyuan St., Yonghe Dist., New Taipei City 23447, Taiwan (R.O.C.) | |