CHUAN YUAN FACTORY BUILDING CHUAN YUAN FACTORY BUILDING, 342-344 KWUN TONG ROAD 泉源工業大廈 觀塘道342-344號泉源工業大廈 123622
TUNG LEE INDUSTRIAL BUILDING TUNG LEE INDUSTRIAL BUILDING, 9 LAI YIP STREET 同利工業大廈 勵業街9號同利工業大廈 123799
WAI YIP INDUSTRIAL BUILDING WAI YIP INDUSTRIAL BUILDING, 171 WAI YIP STREET 偉業工業大廈 偉業街171號偉業工業大廈 124690
TAK SING INDUSTRIAL BUILDING TAK SING INDUSTRIAL BUILDING, 28A HUNG TO ROAD 德信工業大廈 鴻圖道28A號德信工業大廈 124528
MAXWELL INDUSTRIAL BUILDING MAXWELL INDUSTRIAL BUILDING, 350 KWUN TONG ROAD 麥士威工業大廈 觀塘道350號麥士威工業大廈 123917