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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09
2026-10
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Reading a Pipe Specification: Nominal Bore, Schedule and What the Wall Actually Is
Two buyers can order 2 inch pipe and both receive standard product with different bores and walls. What NPS and DN actually name, why one schedule number is man···
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09
2026-10
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Specifying Steel for Factory Wall Cladding: Sheet, Sandwich Panel and the Frame Behind It
A factory wall has to keep weather out, carry wind back to the frame and accept every opening the process line needs. How to choose single-skin sheet or cored s···
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08
2026-10
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Fastening Coated Steel: Screw Choice, Dissimilar Metals and the Galvanic Question
The fastener is the only component that penetrates a coated steel roof, and it introduces a second metal. Why the anode-to-cathode area ratio decides which part···
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