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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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.   —

Steel cutting

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Plate welding

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Steel plate bending

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Steel plate punching

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Steel plate shear

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Steel plate surface treatment

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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...

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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.   —

  • 13

    2026-10

  • 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 ···

  • 13

    2026-10

  • Cold Weather Steel: What Charpy Impact Data Actually Tells a Buyer

    Tensile and yield strength say nothing about what steel does at minus 20 C. What the Charpy V-notch test actually measures, why S32760 quotes 80 J at ambient an···

  • 12

    2026-10

  • Flat Plate Does Not Happen by Accident: Coil Set, Wavy Edges and What to Specify

    Four defects hide behind the words "not flat": coil set, crossbow, wavy edge and centre buckle, plus camber in slit strip. Where the residual stress comes from,···