Can you provide samples?

Yes, samples can be offered upon request to help you evaluate the product quality before placing an order.

How is the product packaged?

We use 3-layer packing: inside kraft paper, middle water plastic film, and outside GI steel sheet covered by steel strips with lock.

Galvanized Steel Coil for Building Roofing Sheet Construction Dx51d Coil

Name: Galvanized Steel Coil for Building Roofing Sheet Construction Dx51d Coil
Brand: Shandong Sino New Material Co., Ltd.
SKU: 2010274502

Shandong, ChinaShandong Sino New Material Co., Ltd.

US$860.00

25-99 Tons

US$830.00

100-499 Tons

US$780.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Hot Rolled

Application

Boiler Plate

Edge

Slit edge

Stock

Thickness

0.2-4.0mm

Grade

Dx51d, G550

Color

All Ral Card Color

Width

600-1250mm

Coil Weight

3-5tons

Zinc Coating

Z40-275g

Original

China

Material

SGCC, G550, Dx51d

Coil ID

508/610mm

Transport Package

Export Standard Package

Specification

DX51D/Dx52D/SGCC

Trademark

Sino Steel

Origin

Shangdong, China

HS Code

7210490000

Production Capacity

25000 Tons/Month

Key features

Wide Customization Options: Customizable thickness (0.2-4.0mm), width (600-1250mm), color (All Ral Card), and zinc coating (Z40-275g).

Flexible Payment Terms: Supports T/T, L/C, O/A, D/P, Western Union, PayPal, and KunLun Bank for secure transactions.

Quality Assurance & Certifications: ISO, RoHS, IBR certified with SGS, BV, CE inspections available. Free replacement for quality issues.

Fast Delivery & Stock Availability: Full stock available with short delivery time. Monthly output 20,000 tons. Lead time within 15 workdays.

Comprehensive After-Sale Service: Includes technical guidance, VIP service, free orders after accumulation, and 24/7 email/phone support.

Multiple Surface Treatments: Options include Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass, and various spangle styles.

Robust Packaging Protection: 3-layer packing with kraft paper, water plastic film, and steel strips with lock to prevent damage.

OEM/ODM Service Available: Supports customization from samples, designs, full customization, and minor adjustments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Shandong Sino New Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.78h

AI-Powered supplier vetting

SummaryShandong Sino New Material Co., Ltd. is a China-based trading company established in 2018 with 23 employees and an aluminum coil plate product scope. It reports customization, ODM, recent new-product activity, and OEM service for well-known brands. Service processes include complaint handling, supplier assessment, and corrective actions, while off-season lead time is within 15 workdays and inventory capability is available. However, no supplier-management-system certification is listed, and quality-assurance status, traceability, and quality-control test equipment are either unknown or reported as zero. The information also contains a separate company name, Shandong Sino Aluminum Co., Ltd., in an audit record, so the audit’s applicability to the target supplier requires verification. Overseas warehouse, showroom, agent, and branch capabilities are not available.

Supplier typeThe supplier is identified as a limited company and trading company from China, operating in Shandong, with 23 employees and aluminum coil plate as its stated product scope. It is not indicated to belong to a larger company group.

After-Sales capabilityThe supplier states it can support projects from customization through after-sales service, has a complaint procedure with followed records, and maintains corrective-action procedures. It has inventory capability, but no overseas warehouse, showroom, agent, or branch, limiting documented overseas service infrastructure.

R&D capabilityThe supplier reports new-product activity during the past year and offers ODM services and several forms of customization. Its R&D resources are limited in the provided data to two engineers, and no SDK is available, so innovation capability is evidenced but appears limited in scale.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full and minor customization, flexible customization, and ODM services. It also describes project support from customization through after-sales service, providing direct evidence of broad customization coverage.

Product Q&A

Q:What are the available customization options?

We offer full customization including thickness (0.2-4.0mm), width (600-1250mm), color (All Ral Card), zinc coating (Z40-275g), and grade (Dx51d, G550).

Q:What payment methods do you accept?

We accept T/T, L/C, O/A, D/P, Western Union, PayPal, and KunLun Bank for flexible payment terms.

Q:What is the lead time for delivery?

We have full stock for short delivery times. The average lead time is within 15 workdays for both peak and off-season.

Q:Do you provide quality certifications?

Yes, our products are ISO, RoHS, and IBR certified. We also support third-party inspections by SGS, BV, CE, and COC.

Q:What is your after-sale service policy?

We offer free replacement for quality issues, technical guidance, VIP service, and free orders after accumulating order quantity.