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T: +86-571-8663-6649
E: hzbjys@hzbjys.com
E: hzbjys@hzbjys.com
7/F, 1st Building Of ZhongHao WangJiang International Center, NO.332 East WangJiang Road, HangZhou, ZheJiang, China.
A premium Color Coated Aluminum Sheet combines lightweight durability, strong corrosion resistance, and outstanding aesthetics. Also known as prepainted aluminum, this advanced material features a robust protective surface. This layer effectively resists fading, chalking, and environmental degradation. We utilize high-performance alloys as the base metal. This ensures the structural integrity needed for demanding applications while offering extensive color options.
To meet diverse project specifications, we offer two primary coating systems: PE (Polyester) and PVDF (Fluorocarbon). PE coatings are highly cost-effective. They work perfectly for interior decoration, signage, and light-duty environments. For exterior installations, PVDF coatings provide unparalleled weather resistance. They shield the underlying aluminum from intense UV radiation, acid rain, and extreme temperature fluctuations.
To help B2B procurement teams select the precise material configuration, we supply a versatile range of alloys. The table below outlines our standard technical capabilities:
| Specification Parameter | Available Options & Ranges |
|---|---|
| Alloy Series | 1000, 3000, 5000, and 8000 Series |
| Temper Ranges | H14, H24, H32, and custom tempers |
| Coating Thickness | 15 to 25 microns (top coat); custom primer options available |
| Visual Finishes | Glossy, matte, stucco-embossed, wood grain, and metallic finishes |
| Protective Film | Custom PE film with directional installation arrows |
At Hangzhou Target (HZTG), we go beyond standard material supply. We provide comprehensive custom metal processing services tailored to your assembly line. Standard mill configurations often differ from complex engineering drawings. Therefore, we deliver customized processing solutions to save you valuable secondary manufacturing time. This approach also significantly reduces scrap waste.
Our capabilities include high-precision longitudinal slitting for custom-width coils. We also offer transverse precision cutting to produce flat panels with exact dimensional tolerances. Additionally, we provide advanced punching, custom bending, and specialized corrugating. These services create targeted roofing and siding profiles. For complex geometries, our custom wire-cutting ensures absolute dimensional accuracy. This service retains coating integrity along every processed edge.
As a specialized Chinese exporter, HZTG offers a complete range of product formats. We serve as your trusted one-stop procurement partner. Our portfolio is engineered to support any operational scale.
Our master coils are engineered for continuous industrial applications. Using advanced roll-coating technology, we ensure uniform film thickness and consistent color matching. These rolls are available in various widths and weights. They feed seamlessly into continuous roll-forming systems and metal stamping equipment.
For applications requiring flat panels, we provide cut-to-length sheets with superior flatness guarantees. Each sheet passes through a precision leveling system. This completely eliminates coil set and internal stresses. To protect the premium surface during transport, sheets are laminated with a high-quality protective film.
We also supply specialized prepainted perforated panels and structural honeycomb sheets. The perforated panels serve as outstanding architectural screens and acoustic ceilings. Meanwhile, our lightweight honeycomb composite panels provide extreme rigidity. They are ideal for exterior cladding and large-scale signage.
Sourcing raw materials through HZTG ensures access to an elite supply chain network. We maintain long-term partnerships with specialized Chinese non-ferrous metal factories. We also collaborate closely with large-scale, state-owned enterprises. This robust network allows us to provide reliable lead times and stable pricing. We offer flexible customization capabilities that single factories often cannot match.
Our quality assurance protocol guarantees that every batch exhibits a flawless surface finish. Materials are carefully inspected to prevent scratches, grease stains, or noticeable color variations. We organize independent pre-shipment certifications from SGS, BV, and RoHS. Additionally, our dedicated technical team performs rigorous factory audits. We verify tolerances and coating adhesion before any shipment leaves the warehouse.
When evaluating materials for long-term projects, comparing aluminum to steel is critical. The table below details why selecting a coated aluminum sheet is often the smartest choice:
| Performance Dimension | Coated Aluminum | Prepainted Steel |
|---|---|---|
| Corrosion Resistance | Excellent. Naturally forms an oxide layer, preventing red rust in marine and industrial environments. | Moderate. Susceptible to moisture intrusion at cut edges, leading to red rust. |
| Structural Weight | Extremely lightweight. Weighs about one-third of steel, lowering shipping and structural costs. | Heavy. Requires stronger framing and increases installation labor time. |
| Recyclability | Highly sustainable. Maintains high scrap value and recycles with minimal energy loss. | Lower scrap value. Recycling processes are generally more complex. |
| Long-Term Value | Exceptional. Higher initial investment is offset by near-zero maintenance and a longer lifespan. | Lower initial cost. It may require earlier replacement in aggressive outdoor environments. |
Thanks to its versatility and lightweight strength, prepainted aluminum is utilized globally. Common applications include:
Roofing & Cladding: We supply PVDF-coated 3003 and 5052 alloys for durable standing seam roofs and facade panels.
Rain Gutter Systems: Our high-formability coils are perfect for seamless downspouts and architectural flashing.
Interior Architecture: Contractors use these sheets for decorative ceiling tiles, acoustic baffles, and cleanroom walls.
Transportation: It serves as excellent lightweight side paneling for commercial vehicles and cargo trailers.
Cold Storage: The material forms reliable insulation panels and climate-controlled warehouse walls.
Home Appliances: It creates visually appealing, easy-to-clean exterior jackets for refrigerators and washing machines.
PE (polyester) coatings are ideal for interior decoration and mild climates. They offer excellent cost-efficiency and standard color stability. PVDF (fluorocarbon) coatings provide outstanding resistance to UV rays and acid rain. We strongly recommend PVDF for outdoor architectural facades requiring a 20-year lifespan.
Our production partnerships strictly align with international standards like ASTM and EN. We also provide pre-shipment quality certifications including SGS, BV, and RoHS. This commitment guarantees flawless surface finishes and accurate coating thickness.
Yes, HZTG offers comprehensive custom metal processing services. We can punch, bend, shear, press, and corrugate sheets. This ensures the supplied material matches your exact engineering layouts perfectly.
We support customized roll-coating in a wide range of standard RAL or Pantone colors. We also provide specialized visual textures. These options include matte, high-gloss, stucco-embossed, metallic, and wood-grain finishes.
Finding a dependable supplier makes all the difference in your project's success. As an experienced Chinese exporter, HZTG provides tailored procurement solutions. We bridge the gap between complex engineering needs and direct-from-factory production efficiency. Let us act as your dedicated Color Coated Aluminum Sheet supplier for your next major order. We guarantee precise custom processing, strict quality assurance, and personalized one-on-one customer service. Contact our technical sales team today. We are ready to provide a comprehensive quote or arrange third-party inspections.
