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永康街29-33 號兆威工業大廈地下3室
荔枝角Electrical And Engineering, Electrical Appliances, Engineering Company, Radios, Televisions, 收音機, 電器 -
弼街9 號恒利中心4 樓401室
旺角Electrical And Engineering, Industrial Equipment, Industrial Machinery, 工業機械, 工業設備 -
馬頭角道40 號東南工廠大廈9 樓A3室
九龍Air Condition, Electrical And Engineering, Heating And Cooling Contractors, Plumbers -