業務
貨幣單位:美元
2023/FY
名稱營收比例
Low voltage electrical system383.23萬56.14%
Out-fitting259.48萬38.01%
Mechanical ventilation and air-conditioning systems (MVAC)32.84萬4.81%
Fire safety system4.95萬0.73%
Water supply and sewage disposal system installation2.08萬0.31%
地區
貨幣單位:美元
2023/FY
名稱營收比例
Hong Kong Special Administrative Region (SAR)682.59萬100.00%
