경기종합철강

C형강(C-Channel)

ㄷ형강(Channel)

ㄱ형강(Angle)

평철(Steel Flate Bar)

환봉 (원형강)Round Bar

철근(Deformed Steel Bars)

H형강(H-Beam)

I형강 (I-Beam)

용접H형강(Welding-Beam)

레일(Rail)