PRODUCT
— Specializing in all kinds of stainless steel and carbon steel materials, such as hot rolled/cold rolled stainless steel coil, seamless/welded stainless steel pipe. —
- Hot rolled steel
- Cold rolled steel
- 55% galvalume steel
- PPGI/PPGL
- Steel Profiles
- Steel Pipe
- stainless steel
- Steel Strip
- Color Coated Coil
- Roofing Sheet
- Steel Rebar
- Wire Rod
- Aluminium
- GI / PPGI corrugated sheet
- Titanium Alloy
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JIS standard 0.8mm thick galvanized cold rolled steel coil
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Galvanized series cold rolled steel plate
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Z60 1.0mm cold rolled industrial galvanized steel coil
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ASTM A653 Cold Rolled Structural Steel coils
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ASTM and ASI standard cold rolled mild steel coil
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DC01 Cold Rolled Steel Sheet
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ST12 Cold Rolled Steel Sheet
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ST12 steel sheet
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Hot Rolled H Beams Mild Steel 50X150
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Hot rolled SS400 Q235B Q345B I beam groove galvanized H structural steel
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H Steel Beam Hot Dip 300 galvanized steel beams structural iron metal H beam
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H-shaped steel ASTM A36 A992 Hot-rolled welded general purpose steel Q235B Q345B H-shaped structural steel
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Q235 steel h beam Carbon steel h beam ipe 450 steel structure
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ASTM A29M Steel construction New production of hot rolled H-shaped steel
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H beam ASTM A36 Hot rolled welding Universal Beam
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Steel Structure
CUSTOM
— Specializing in all kinds of stainless steel and carbon steel materials, such as hot rolled/cold rolled stainless steel coil, seamless/welded stainless steel pipe. —
ABOUT US
Zhishang Steel, specializing in domestic and foreign steel products trade, warehousing, processing and other services. The team has four service teams: Shandong Zhishang Steel Co., LTD., Shandong Zhiyiheng Trading Co., LTD., Tai 'an Zhishang Economic and Trade Co., LTD., Shandong Zhishang Steel Structure Co., LTD. Mainly engaged in steel coil, coated, steel pipe, profiles, stainless steel and other steels, including cold-rolled steel coil, hot-rolled steel plate, H-shaped steel, color-coated steel coil, galvanized pipe, channel steel, Angle steel, square rectangular pipe, welded pipe, seamless steel...
USER'S NEEDS, OUR PURSUIT
NEWS
— Specializing in all kinds of stainless steel and carbon steel materials, such as hot rolled/cold rolled stainless steel coil, seamless/welded stainless steel pipe. —
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14
2026-10
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Annealed, Normalised, Quenched and Tempered: Reading the Heat Treatment Code on a Steel Order
A, N+T and Q+T are not three ways of writing the same steel. Why hot rolling is already a thermal process, why annealing has a temperature window that can be ov···
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14
2026-10
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What 'Tested' Actually Means on a Pipe Order: Hydrostatic, NDT, Flattening and Bend
A mill certificate proves what was tested, not what is inside your pipe. What a hydrostatic test finds that a nondestructive electric test cannot, and the rever···
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13
2026-10
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Painting Over Galvanized Steel: Why the Zinc Surface Decides Whether the Paint Stays
Zinc protects by sacrificing itself; paint protects by sealing. Put the two together and the interface decides everything. Why chromate passivation and oil are ···
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