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We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in china with trade assurance which could secure your payment.

High-Quality 3003 3105 Alloy Sheets for Durable Roofing

Name: High-Quality 3003 3105 Alloy Sheets for Durable Roofing
Brand: Shandong Sincere Plank Industry Co., Ltd.
SKU: 2164620595

Shandong, ChinaShandong Sincere Plank Industry Co., Ltd.

US$2,200.00-2,400.00

1 Ton

Product profile

Customization

Available

Color

Colorful

Application

Transportation Tools, Door & Window, Glass Wall, Heat Sink, Decorations

Technique

Cold Drawn

Grade

6000 Series

Temper

T3 - T8

Surface Treatment

Color Coated

Alloy

Non-alloy

Shape

Round Roll

Processing Service

Bending, Decoiling, Welding, Punching, Cutting

Width

1000-1500

Alloy Grade

1100/1060/1050/3003/3004/5052

Place of Origin

China

Transport Package

Standard Seaworthy Wooden Pallet Packing

Specification

Customized

Origin

China

Key features

Wide Alloy Range: Includes 1000, 2000, 3000, 5000, 6000, and 7000 series grades like 3003, 3105, 5052, 6061.

Customizable Dimensions: Thickness 0.2-300mm, Width 10-3500mm, and Length 2000-6000mm available as required.

Versatile Surface Treatments: Options include bright, polished, hair line, brush, sand blast, checkered, embossed, and etching.

Comprehensive Processing Services: Offers bending, decoiling, welding, punching, and cutting services for various shapes.

Free Sample Availability: Free samples provided, though customers must cover courier freight costs.

Strict Quality Control: 100% visual inspection of finished products by certified workshops and QC inspectors.

Flexible Customization: Full customization from samples or designs, including minor and flexible customization options.

Company profile

Shandong Sincere Plank Industry Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Qingdao PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is a limited company engaged in aluminum, steel, and copper sales and import/export, offering aluminum plates, coils, and wafers. It demonstrates professional technical, 3D design, ODM, OEM, and broad customization capabilities, supported by combined production equipment and inventory capacity. However, important operational controls and service infrastructure are incomplete: there is no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and overseas service coverage is stated as zero countries. Quality assurance exists, but supplier approval, corrective-action, complaint-handling, and finished-product inspection records are not documented. No certification holdings or verified customer cases are provided. Financial information is limited to year labels, so credibility cannot be determined.

Supplier typeThe supplier is identified as a limited company with a combined company type. Its stated business scope covers aluminum, steel, and copper sales plus import/export, while its listed products are aluminum plate, coil, and wafer.

After-Sales capabilityThe supplier has inventory service capacity and accepts EXW, CFR, CIF, and FOB quotation terms. However, it has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, reports overseas service coverage in zero countries, and has complaint-handling procedures without written records.

Production capacityThe combined facility includes straightening, shearing, rolling, and uncoiling machines, and the supplier reports in-stock service capacity and 20 years of export experience. Production governance has weaknesses: there is no valid manufacturing-capacity contract with related subcontractors, and finished-product inspections have instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D software design, ODM, and OEM capabilities further support tailored product development and manufacturing.

Product Q&A

Q:Are you a trading company or manufacturer?

We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel products. we can also provide a wide range of steel products.

Q:Will you delivery the goods on time?

Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.

Q:Do you provide samples ? is it free or extra ?

The sample could can provide for customer with free,but the courier freight will be covered by customer account.

Q:Do you accept the third party inspection?

Yes absolutely we accept.

Q:How could you guarantee your products?

Each piece of products is manufactured by certified workshops, inspected by QC piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.