Can the color and specifications be customized?

Yes, colors (Black, White, Brown, etc.) and specifications can be customized as per order.

What are the coating hardness and resistance standards?

Coating hardness is more than 2H, and MEK resistance is more than 100 times.

What is the typical coil weight per roll?

Coil weight is typically 100-300 KGS per roll, decided by client requirement and loading.

Aluminum Coils for Insulated Sandwich Panels

Name: Aluminum Coils for Insulated Sandwich Panels
Brand: Wonderful-wall Science Technology Corp., Ltd.
SKU: 1971021712

Anhui, ChinaWonderful-wall Science Technology Corp., Ltd.

US$2,300.00-3,800.00

3 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Thickness

0.2-1.5mm

Width

20-2000mm

Paints

PVDF, PE, HDP, as Per Order

Min Qty

5 Tons or Negociable

Painting Sides

Double Sides Painted

Top Painting Thickness

25um

Back Painting Thickness

25um

Certification

ISO9001, ASTM, JIS, GB, EN, ASTMB, CE, Ctc, SGS

Technique

Cold Drawn

Temper

O - H112

Surface Treatment

Color Coated

Alloy

Color

Black, White, Brown, Coffee, Silver, Grey, as Order

Application

Gutter, Downpipe etc

Grade

3105 Alloy

Transport Package

as Per Order

Specification

0.2-1.5MM

Trademark

Alucosuper

Origin

Anhui, China

HS Code

76061259

Production Capacity

60000tons/Year

Key features

Wide Customization Range: Thickness 0.2-1.5mm, Width 20-2000mm, and colors as per order.

Premium Paint Options: PE, PVDF, HDP paints from top suppliers like PPG and Valspar.

High Durability Coating: Hardness >2H, MEK resistance >100 times, Glossy 10-90%.

Multiple Certifications: ISO9001, CE, SGS, CTC, ASTM, JIS, GB, EN, ROHS, REACH.

Flexible MOQ: Minimum Order Quantity starts from 3 tons or is negotiable.

Fast Delivery: Standard delivery time is 10-15 days after order confirmation.

Professional Manufacturer: 4 coating lines, annual capacity 60,000 tons, ISO certified.

Versatile Application: Ideal for gutters, downpipes, and insulated sandwich panels.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Importers and ExportersYears of Export Experience

Wonderful-wall Science Technology Corp., Ltd.

Anhui, 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: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryWonderful-wall Science Technology Corp. Ltd. is described as a subsidiary of Jinggong Holding Group, with two production bases in Anhui and Zhejiang and a product range centered on coated aluminum, metal coils, sheets, panels, and related building materials. The supplier reports OEM and ODM capabilities, broad customization services, documented service and corrective-action procedures, and multiple management-system certificates. Production information includes stated capacity for PPAL and PCM/VCM, along with relevant coating, insulation-panel, cutting, and bending facilities. It has 15 years of export experience, self-operated import/export rights, and exports representing 31%–40% of total sales. However, the available information shows no overseas warehouses, showrooms, agents, or branches; no available SDK; and no new products reported in the past year. Financial records are identified by year but contain no assessable financial values.

Supplier typeThe supplier is presented as a manufacturing company and a subsidiary of Jinggong Holding Group, operating two production bases and providing OEM and ODM services. Its product portfolio consists primarily of coated aluminum products, metal coils, sheets, panels, and related building-material products, while its self-operated import/export rights and 15 years of export activity support classification as an export-oriented manufacturer.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certificates, plus unspecified additional certifications. Product compliance certification is listed only as “Others,” so the available evidence supports management-system certification but does not identify specific product standards.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. It also accepts multiple service quotation and payment terms, but reports zero countries with overseas services and no overseas warehouses, showrooms, agents, or branches; therefore, documented service processes exist, while overseas service reach is limited.

Production capacityThe supplier reports two production bases, color-coated and decorative energy-saving insulation-panel lines, cutting and bending equipment, and stated annual capacities of 100,000 tons for PPAL and 120,000 tons for PCM/VCM. Its broad product portfolio, finished-product inspection instructions, and self-operated export rights further support established manufacturing and delivery capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization through both R&D and design-service capabilities. These options indicate broad customization coverage across its aluminum, coil, sheet, and panel product categories.

Client casesThe supplier states that it has provided OEM services for well-known brands and collaborated with Fortune 500 companies. It also reports participation in the VIETBUILD HMC 2023 offline trade show and an 80%–100% repeat-buyer preference range, but no customer names, project details, or independently verifiable case descriptions are provided.