What is the after-sale service policy?

We offer a quality guarantee with free replacement or money return for any problems. Additionally, we provide technical guidance for further processing and VIP services for loyal customers.

What are the main applications of this steel sheet?

It is suitable for steel structure wall systems, roof system buildings, ship plates, boiler plates, container plates, and flange plates due to its durability and anti-seismic features.

How is the product packaged for shipping?

The package consists of 3 layers: kraft paper inside, water plastic film in the middle, and GI steel sheet covered by steel strips with locks outside, including an inner coil sleeve.

Premium Waterproof Corrugated Steel Roofing Sheet for Durability

Name: Premium Waterproof Corrugated Steel Roofing Sheet for Durability
Brand: SHANDONG SINO BUILDING MATERIAL GROUP CO., LTD.
SKU: 1912703701

Shandong, ChinaSHANDONG SINO BUILDING MATERIAL GROUP CO., LTD.

US$720.00

25-99 Tons

US$710.00

100-199 Tons

US$700.00

200+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Galvalume

Technique

Hot Rolled

Application

Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate

Special Use

Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel

Stock

Thickness

0.13-1.0/Bwg/AWG

Width After Corrugated

600-1000mm

Zinc Coating

30-275G/M2

Width Before Corrugated

762-1200mm

Weight

2-4tons

Surface Structure

Oiled, Chromium, Anti-Fingerprints

Shape

Wave Shape and T-Shape

Length

as Require

Usage

Steel Structure Wall System,Roof System Building

Feature

Durable,Anti-Seismic,Rust and Corrosion Resistance

Test

BV/SGS---Mtc

Payment

T/T,LC,O/a,CAD,DAP,Kunlun Bank

Production Time

25-30days

Export Market

Global

Transport Package

Export Standard Package or as Request

Specification

DX51D/dx52D/SGCC

Trademark

SHANDONG SINO STEEL CO., LTD

Origin

China Shangdong Province

HS Code

72106100

Production Capacity

50000ton Per Month

Key features

Customizable Dimensions: Thickness 0.13-1.0mm, Width 600-1200mm, Length as required.

High Durability: Anti-seismic, rust and corrosion resistance with Galvalume surface.

Flexible Payment: Supports T/T, LC, O/A, CAD, DAP, and Kunlun Bank.

Quality Assurance: ISO, RoHS, IBR certified with SGS/BV third-party inspection.

Fast Delivery: Production time 25-30 days with monthly output of 10,000 tons.

Comprehensive Warranty: Free replacement or money return if quality problems occur.

Global Export: Serving North America, Europe, Asia, Africa, and Oceania.

Professional Support: Technical guidance and VIP service for accumulated orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

SHANDONG SINO BUILDING MATERIAL GROUP CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2002-05-09Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤3.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummarySHANDONG SINO BUILDING MATERIAL GROUP CO., LTD. is identified as a China-based limited company with trading and manufacturing/factory classifications, 110 employees, and a valid import-export license. It reports substantial annual capacities for galvanized steel, prepainted steel, tinplate, and stainless steel products, along with six years of export experience and 51%–70% export sales. The supplier supports customization from customer designs but does not provide 3D software design, ODM, SDK, or OEM services for popular brands, and reported no new products in the past year. Overseas service coverage is limited: it has no overseas showroom, agent, or branch, although it has attended the Big 5 offline trade show. Service procedures exist for corrective actions and complaints, but no written records were provided. The supplied information does not establish certifications, financial strength, or customer cases.

Supplier typeThe supplier is classified as a trading company, manufacturer/factory, and group corporation, while its legal form is a limited company. Its stated business scope centers on sales of building materials and related construction products, and it holds a valid import-export license.

R&D capabilityThe supplier is identified as a professional technical supplier and can customize from designs, but it reported no new products in the past year and does not offer 3D software design, ODM, or SDK support. These explicit limitations indicate weak evidence of current innovation capability.

Production capacityThe supplier reports annual capacities of 500,000 tons of galvanized steel coil/sheet, 300,000 tons of prepainted steel coil, 300,000 tons of tinplate, and 200,000 tons of stainless steel coil/sheet. Its manufacturer/factory classification and valid import-export license further support operational production and export capability.

Customization capabilityThe supplier explicitly provides customization from customer designs. However, it does not provide 3D software design, ODM, or SDK services, so customization is supported primarily when a customer supplies the design rather than through broader product-development services.

Product Q&A

Q:What are the customizable options for thickness and width?

Thickness ranges from 0.13-1.0mm, width before corrugated is 762-1200mm, and width after corrugated is 600-1000mm. Length can be customized as required.

Q:What surface treatments and coatings are available?

We offer Galvalume surface treatment with zinc coating of 30-275G/M2. Surface structures include regular, minimum, zero, or big spangle, with options for oiled, chromated, or skin-pass finishes.

Q:What are the payment terms and MOQ?

Payment methods include T/T, LC, O/A, CAD, DAP, and Kunlun Bank. The regular order MOQ is 25 tons or one container; for smaller quantities, please contact us.

Q:What is the production lead time?

The standard production time is 25-30 days. During peak season, it takes within 15 workdays, while off-season lead time is about one month.

Q:What certifications and quality tests are provided?

Products are certified under ISO, RoHS, and IBR standards. We accept third-party inspections from SGS, BV, CE, and COC, and provide MTC with BV/SGS tests.