Company Information

Harbin Sidiou Commerce And Trade Co., Ltd. was established in 1993. We are the biggest trader of galvanized steel coil/sheet, galvalume steel coil/sheet and pre-painted steel coil/sheet in the Northeast of China. Our company has been ranked the first in this industry for continuous five years. And in 2007, we became the only firm who is the agent of eight China biggest steel mills in the northeast of China. We can fulfill the requirements of different clients by cooperating with these steel mills in exchanging preponderant steel resources.

Our products include:
Galvanized steel coil/sheet;
Pre-painted steel coil/sheet;
Hot roll steel coil/sheet;
Cold roll steel coil/sheet;
Galvalume steel coil/sheet and many other steel products.

1-Galvanized Steel Coil
Quality: Deep drawing, High Tensile, Full Hard.
Zinc coating: 50g/m2~350g/m2
Thickness: 0.1mm~3.8mm
Width: 0~1800mm
Normal Width:
600mm, 650mm, 720mm, 750mm, 752mm, 762mm
800mm, 876mm, 914mm, 925mm, 940mm
1000mm, 1200mm, 1219mm, 1250mm, 1500mm
1750mm, 1800mm

2-Pre-Painted Steel Coil
Quality: Commerce Quality, High Tensile, Full Hard
Color: Gray white, blue sea, red, other colors to be advised.
Painting Layer Thickness on Top: 15~27um
Painting Layer Thickness on back: 3.0~18um
Thickness: 0.18mm~1.5mm
Width: 0~1500mm
Normal Width:
600mm, 610mm, 914mm, 925mm, 940mm
1000mm, 1200mm, 1219mm, 1250mm

3-Hot Rolled Steel Coil/Sheet
Quality: SPHC, SS400, Q235, Q195 or depend on buyer's requirement.
Thickness: 1.2mm~250mm
Width: 100~3000mm
Normal Width:
600mm, 850mm, 914mm, 1000mm,
1010mm, 1200mm, 1219mm, 1250mm,1500mm,
1800mm, 2000mm, 2400mm, 2500mm, 3000mm(In Sheets)

4-Cold Rolled Steel Coil/Sheets
Quality: SPCC or depend on buyer's requirement.
Thickness: 0.35mm~3.0mm
Width: 100~1500mm
Normal Width:
600mm, 610mm, 710mm, 750mm, 752mm, 762mm,
800mm, 914mm, 925mm, 1000mm,
1010mm, 1200mm, 1219mm, 1250mm,1500mm

5-Galvalume Steel Coil/sheets
Quality: commerce quality, full hard
Thickness: 0.18mm~2.0mm
Width: 0~1500mm
Less than 600mm, with 15% Export duty
Normal Width:
600mm, 650mm, 750mm, 752mm, 762mm
800mm, 876mm, 914mm, 925mm, 940mm
1000mm, 1200mm, 1219mm, 1250mm, 1500mm

We welcome friends from all over the world to cooperate with us.
Good quality and good service and good price are our strong advantages.