Biu Kee Construction Engineering Co

Koon Kee Iron Metal Engineering Limited

Chuen Tat Iron Works Limited

Wai Kei Iron Works Co

Wai Keung Iron-Fixing Engineering

Hop Tai Iron Wrought Eng

Sun Profit Iron Work Construction Company

Cheong Lung Bar Bending & Fixing Engineering Limited

Ming Chun Iron Fixing Construction Limited

Ming Chun Iron Fixing Limited

Chuen Kee Fixing Limited

Kwai Kee Structural Iron and Steel Engineering

United Steel Fixing Engineering Co. Limited

Fai Wong Iron Work Construction Company Limited

Mok Yum Kee Accept Steel Fixing Eng

Mok Ling Kee Steel Fixing Engineering Co. Limited

Yue Po Steel Engineering Limited

Tang Wai Ming Iron Work Co