What hole punching options are provided?

Standard hole diameters include 3.175mm, 4.76mm, 6.35mm, 7.94mm, 9.53mm, and 12.7mm, centered top and bottom. Custom holes or no holes are also available.

3003 Aluminium Aluminium Blank Signs Sheet China

Name: 3003 Aluminium Aluminium Blank Signs Sheet China
Brand: HENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD
SKU: 913901095

Henan, ChinaHENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD

US$10.00

1-9 kg

US$1.00

10+ kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Thickness

0.48mm, 0.81mm, 1.0mm, 1.27mm, 1.60mm, 2.0mm, 2.5

Surface

Mill Finish Surface, Color Coated, Anodized

Model NO.

1100/3003/5052/5454/5754

Application

Transportation Tools, Decorations, Sign Blanks

Certification

ISO9001, JIS, GB, EN, Lloyds/BV/ABS/Dnv

Alloy

Color

Any

Technique

Hot Rolled

Grade

1000 /3000/5000series

Temper

H14 H24 H32

Transport Package

Export Standard Wooden Pallet

Specification

According to Customer Requirement

Trademark

Chalco Aluminum

Origin

Henan China

HS Code

7606125900

Production Capacity

15000mt/Month

Key features

Corrosion Resistant Alloy: 3003 aluminum with manganese offers superior corrosion and oxidation resistance compared to 1100 alloy.

Customizable Dimensions: Available in various thicknesses (0.48mm-3.175mm) and custom shapes including rectangles, circles, and shields.

Multiple Surface Options: Surface treatments include mill finish, color coated, and anodized finishes for diverse aesthetic needs.

Precision Hole Punching: Standard hole diameters from 3.175mm to 12.7mm with centered top/bottom placement or custom options.

Smooth Ink Transfer: Wax-free and flat blanks with burr-free corners ensure even and smooth ink transfer for screen printing.

High Durability: Designed to withstand high temperatures and harsh conditions, ideal for both indoor and outdoor use.

Versatile Applications: Suitable for industrial, utility, commercial, and institutional environments for workplace identification.

Certified Quality: Products certified under ISO9001, JIS, GB, EN, and Lloyds/BV/ABS/Dnv standards.

Company profile

High Repeat Buyers ChoiceMulti-language Pioneer

HENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-08-16Nearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryHENAN CHALCO ALUMINUM INDUSTRIAL CO., LTD is identified as both a trading company and manufacturer/factory in China, offering a broad aluminum product range. It reports substantial production capacity across precision plates, forgings, industrial profiles, and sublimation sheets, supported by 50 R&D engineers and 50 quality-control staff. The supplier provides extensive customization, ODM, OEM, CAD/SolidWorks, and 3D design services, but reports zero R&D patents and no private molds. Complaint handling has a clear procedure and records, while corrective/preventive-action and supplier-assessment procedures are undocumented. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial information is indicated for 2022–2024, but no substantive financial condition is provided. Certification holdings and customer case details are not evidenced.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, with a limited-company ownership structure and a stated aluminum-product business scope. This indicates a combined manufacturing and trading model rather than a purely intermediary operation.

After-Sales capabilityThe supplier has a clear procedure and follow-up records for handling customer complaints, which supports a defined complaint-response capability. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and its broader service-assessment procedure lacks written procedures or records, indicating limited documented service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, SolidWorks and CAD capability, and 3D software design services. Counterbalancing evidence includes zero R&D patents, no private molds, and no available SDK, so innovation capability is demonstrated mainly through applied design and development services rather than patent or software-platform assets.

Production capacityReported annual capacities include 50,000 tons of precision aluminum plate, 45,000 tons of aluminum forgings, 40,000 tons of industrial aluminum profiles, and 35,000 tons of sublimation aluminum sheet. The supplier also reports 50 quality-control staff and identifies itself as a manufacturer/factory, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services and 3D CAD/SolidWorks design support. These capabilities directly support broad product customization and design adaptation.

Product Q&A

Q:What are the available thickness options?

Thicknesses range from 0.48mm to 3.175mm, including 0.48mm, 0.81mm, 1.0mm, 1.27mm, 1.60mm, 2.0mm, 2.5mm, and 3.175mm.

Q:Can the sign blanks be customized in shape?

Yes, additional sizes, shapes, and gauges are available upon special request. Common shapes include rectangles, squares, circles, diamonds, and shields.

Q:What surface finishes are available?

Options include mill finish surface, color coated surface, and anodized surface to meet different aesthetic requirements.

Q:What temper options are recommended?

Normally available in H14 and H24 temper. H24 is recommended for a dry, clean surface after high-temperature annealing, making it easier to paint or stick with film.

Q:Are the blanks suitable for outdoor use?

Yes, they deliver excellent durability to withstand high temperatures and harsh conditions, making them ideal for both indoor and outdoor applications.