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Jinan Tianzan is an enterprise exporting steel to more than 50 countries and regions in Europe, southeast Asia, Africa, etc., the company constantly updates advanced technology and innovation to provide customers with quality products, welcome all customers and friends from all over the world to come to our company

Copyright © 2020 Jinan Tianzan Steel Co.,Ltd

Contact us

E-mail：sales@lctzsteel.com

Phone：+86 13306447194

Whatsapp：+86 13306447194

Add：No.359 Shunhua Road ,Hi-tech Zone District, Jinan City, Shandong Province

One-stop solution for steel products

Corrugated Galvanized Steel

Phone：+86 13306447194

Whatapp：+86 13306447194

Since its establishment, Jinan Tianzan Steel Co., Ltd. has standardized operation and strict management. Relying on the advantages of rich iron and steel resources in Shandong province, the company's proprietary technology and famous and excellent featured products, it promotes technological progress, optimizes product structure, moderately expands production scale, and its business performance continues to grow steadily.

Our company

Corrugated Steel Sheet in high quality, corrugated, box profile, flat and tiled forms The coated steel strips from which we manufacture roof cladding are produced to a series of stringent quality standards from leading suppliers, providing us with traceability and quality control. All of our corrugated board, box profile board, cladding and purlin products are independently tested to current requirements for peace of mind.

Corrugated galvanized sheet is innovative, easy to install and environmentally friendly.


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Z30~Z275 Corrugated Galvanized Steel Roofing/Walling Panel 
Thickness0.12-2.0mm
Zinc Layer20-275g/m2
Width600-1250mm
GradeFull hard/CS-A, B, C/FS-A/B/DQ/ SS-33, 37, 40, 50 and 80Grades as per ASTM/EN/JIS/SASO
ApplicationBuilding materials, steel structure, home construction, roofing sheets, etc.
SurfaceRegular spangle, Minimum spangle, Zero spangle, Big spangle
Product FeaturesGood performance, high precise, high straightness, high evenness and surface finishing, uniform thickness, easy for coating process, high tensile strength, high pressing property and low yield point
ProductsGI/GL        PPGI/PPGL        Plain Sheet      Corrugated Steel Sheet
GradeSGCC,SGLCC, CGCC, SPCC, ST01Z, DX51D, A653
OriginChina(Mainland)
Raw materialSGCC, SPCC, DX51D, SGCH,ASTM A653,ASTM A792
Surface TreatmentChromated, Skin Pass, Dry,Unoild, Etc
Color optionsRAL Color System or as per buyer’s color sample.
Coil weight5-8MT
HardnessSoft & Full Hard or As Per Customer Request


The durability of this roof cladding material depends on galvanized and protective coatings applied directly to the steel cladding and roof substrate. As a roofing sheet material, steel has long been used in construction and has the added benefit of being recyclable. To produce our high-quality pre-coated roof cladding panels, a multi-layer coating system is applied to galvanized high-strength steel strip, followed by oven curing to ensure optimal adhesion. This gives roof panels excellent corrosion and weather protection as well as abrasion resistance and a strong structure. 


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PACKAGE DELIVERY20200413172139993.jpg@!w160020ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)   24-26CBM

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)   54CBM

40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)    68CBM

In bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands


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