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
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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30
2026-09
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Specifying Colour on Prepainted Steel: RAL Numbers, Gloss, the Back Coat and the 15-Tonne Minimum
Colour is the one order line everyone reads and nobody specifies. What a RAL number does and does not commit the mill to, why the back coat is a separate produc···
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30
2026-09
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Matching Steel Grades Across Standards: What Q235, SS400, A36 and S235JR Actually Promise
The number in a steel grade means different things in different systems: MPa yield, MPa tensile, ksi yield, or a JIS quality class with no number at all. How Q2···
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29
2026-09
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Specifying Steel for Solar Mounting Structures: Posts, Rails, Clamps and the Coating Question
A mounting structure must behave like a structure and a coating product at once. The stack from posts to clamps, which product form each layer wants, pre-galvan···
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