ビジネス
通貨単位:USD
2023/通期
銘柄名売上高比率
Low voltage electrical system383.23万56.14%
Out-fitting259.48万38.01%
Mechanical ventilation and air-conditioning systems (MVAC)32.84万4.81%
Fire safety system4.95万0.73%
Water supply and sewage disposal system installation2.08万0.31%
地域
通貨単位:USD
2023/通期
銘柄名売上高比率
Hong Kong Special Administrative Region (SAR)682.59万100.00%
