| Unified Business No. | 19739844 |
| Company Name (Chinese) | 永于工程行 |
| English Name | Yong Yu Engineering romanized by inc.com.tw · no official English name registered |
| Registration Status | Active |
| Organization Type | Sole Proprietorship |
| Registered Capital | NT$ 1,000,000≈ NT$ 1 million · US$ 31,746 (approx.) |
| Paid-in Capital | — |
| Date of Incorporation | 1998-02-04 (about 28 years) |
| Representative | 劉名倉 Liu Ming-Cang · romanized by inc.com.tw |
| Industry | Electrical wiring works, Building equipment installation, Home improvement retail |
| Registered Address | 嘉義市西 區西榮里西榮街137號1樓 (map)Xironglixirong St., Xi Dist., Chiayi City · romanized by inc.com.tw |