|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| After-sales Service: | After Sales:Standard |
| Warranty: | After Services:Standard |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product feature
1. Quick installation - These innovative roofing sheets are designed to drastically reduce project timelines. Their user-friendly structure makes installation a breeze, ensuring that you save both time and labor.
2. Hi-tensile Steel - Crafted from lightweight yet robust hi-tensile steel, these sheets offer unmatched strength and remarkable resilience, providing a durable solution for all your roofing needs.
3. Smooth surface - With a meticulously smooth and consistently uniform thickness, our roof sheets promise a seamless and aesthetically pleasing finish, enhancing the visual appeal of any structure.
4. Fine Processing - Enjoy the versatility of our roofing sheets, available in a wide array of diameters and colors, ensuring they perfectly complement your specific design preferences and structural requirements.
| Material | PPGI / PPGL / PPAL Roofing Sheets |
| Standard | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
| Thickness | 0.3mm-1.0mm or as required |
| Width | 600mm-1650mm or as required |
| Zinc coating | 30~275g/m2 |
| Color | RAL Color Or Different Patterns (including 3D Wood imitation, Marble, Hairline, Brick, Camouflage series, Cloth, Flowers and Plants, etc). |
| Hardness | Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95) |
| Surface treament | Chromated / skinpass/ oiled/slightly oiled/ dry |
| Painting Coating | Top:10-35um(5um+12-20um) |
| Back:7+/-2um | |
| Coating Types | Paint coating type Polyester (PE), High-dbilityura Polyester (HDP), Silicon Modified Polyesters (SMP), Polyvinylidene Fluoride (PVDF), Easy-cleaning (EC) |
| Coating | Galvanized |
| Certificate | CE, ISO9001 |
| Delivery time | 7-15 days after receiving advanced payment |
| Packing | standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) |
At the core of our operation are our continuous coil coating lines, representing the pinnacle of precision painting technology. These fully automated systems process master coils of galvanized steel or aluminum with micron-level accuracy. The line begins with high-efficiency chemical pre-treatment stages, featuring automated spray and immersion systems that clean, degrease, and apply conversion coatings to ensure optimal paint adhesion. The heart of the line is our computer-controlled coating application section, equipped with either precision reverse roller coaters or electrostatic spray guns. These systems apply primer and topcoat layers with exceptional uniformity, controlled by real-time viscometers and thickness gauges. The coated coils then travel through multi-zone, convection curing ovens where temperature and airflow are meticulously regulated to achieve perfect film formation, durability, and chemical cross-linking. This entire process is monitored from a central control room, ensuring every meter of coil meets strict color and performance specifications.Our detailed imaging includes extreme close-up shots that reveal the microscopic excellence of our coating systems. These macro photographs display the perfect marriage between the metallic substrate and the advanced paint system, highlighting the absence of orange peel effect, pinholes, or contamination that could compromise performance. You can visually examine the smoothness of polyester coatings, the subtle texture of SMP finishes, and the refined metallic flecks within PVDF formulations. Special attention is given to edge coverage photographs demonstrating complete paint encapsulation around cut edges - a crucial quality indicator often overlooked in mass production. Additionally, cross-sectional views illustrate the precise layer structure: base metal, conversion coating, primer, and topcoat in perfect harmony.Our range includes a full spectrum of classic and corrugated profiles, renowned for their structural integrity, efficient rainwater management, and cost-effectiveness. These profiles feature well-defined, repeating ribs-such as the rounded curves of a traditional ⅞-inch corrugation or the sharper angles of trapezoidal designs-that significantly enhance the sheet's strength, allowing for wider spans between supports. Ideal for agricultural buildings, warehouses, industrial sheds, and utilitarian structures, these designs offer proven durability and straightforward installation. Despite their functional emphasis, they are available in our complete palette of pre-painted colors, proving that robust performance can be seamlessly combined with an attractive, clean appearance suitable for various settings.
The packing process begins with the careful alignment and stacking of sheets. To prevent surface scratches, coating damage, or friction marks during transit, we interleave each sheet or place protective layers between sheets within a bundle using soft, non-abrasive materials such as polyethylene foam or heavyweight felt paper. The entire stack is then tightly and uniformly wrapped in multiple layers of heavy-duty, waterproof plastic stretch film, creating a sealed barrier against dust, humidity, and condensation. For critical reinforcement, the corners of each bundle are fitted with custom-cut, high-density cardboard or durable plastic corner protectors. Finally, the bundle is securely bound with galvanized steel or high-tensile polyester strapping, applied with tension-controlled tools to ensure a rigid, unified package that resists shifting or loosening during handling.
Shandong Xirui Metal Materials Co., Ltd. distinguishes itself as a premier manufacturer dedicated to the research, development, production, and operation of superior quality Color Coated Galvanized Steel (PPGI), Color Coated Galvalume Steel (PPGL), Galvanized Steel (GI), Galvalume Steel (GL), Color Coated Aluminum Coils, Embossed Aluminum Coils, Aluminum Curtains, Aluminum Sheets, and Colored Stone Metal Tiles. As a medium-sized enterprise that seamlessly integrates industry and trade, our products find applications across a diverse range of sectors including construction, building materials, household appliances, medicine, catering, solar energy, advertising, packaging, handcrafts, and vehicles. Our extensive reach spans 120 cities across 22 provinces in China, while also venturing into international markets in the Middle East, Southeast Asia, Africa, South America, and beyond. Proudly accredited with the IS09001:2000 international quality management system, our flagship products have secured certifications such as SGS, CE, and SONCAP. Driven by innovation, we continually introduce state-of-the-art production equipment. We warmly invite you to visit and explore the excellence we offer!Professional roofing contractors, whose reputation and profitability depend on the materials they install, are among our most vocal and satisfied partners. Their feedback consistently highlights the exceptional installability and reliable field performance of our Pre-Painted Metal Roofing Sheets. They commend the precise engineering, dimensional accuracy, and ease of handling, which contribute to faster, more efficient installations with minimal on-site waste and adjustments. Contractors frequently emphasize the secure fit of interlocking panels, the compatibility of our comprehensive accessory systems, and the overall product reliability that ensures watertight, professional results, reducing costly callbacks. Their repeated orders for large-scale residential subdivisions, commercial complexes, and institutional projects-coupled with active referrals within their professional networks-provide concrete, practical evidence of the trust placed in our products to complete projects on time, within budget, and to the highest standards of craftsmanship.
The exceptional quality of our finished product begins with the foundational materials. We have established and nurtured long-term strategic alliances with globally recognized producers of steel, aluminum, zinc, and high-performance coating resins from companies such as PPG, Sherwin-Williams, AkzoNobel, Baosteel, and ArcelorMittal. These partnerships are far beyond transactional; they are collaborative ventures that grant us priority access to premium, certified raw materials, ensure stability in our supply chain, and facilitate early adoption of the latest advancements in substrate alloys and coating technologies. Our partners provide us with continuous technical support, mill test certificates for full traceability, and collaborate on developing customized substrate-coating combinations for specific project demands. This upstream collaboration is the first critical link in a chain that guarantees the performance and consistency of every Pre-Painted Metal Roofing Sheet we produce.
1. Q: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company.
I believe we will bethemost suitable supplier for you.
2. Q: Can we visit your factory?
A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.
3. Q: Do you have quality control system?
A: Yes, we have ISO, BV, MTC, certifications and our own quality control laboratory.Third party testing services are also available.
4. Q: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earlist vessel and professional service.
5. Q: How long is your delivery time?
A: Generally it is 7days if we have the exact goods in our stock. If not, it will take around 7-15 days to get goods ready for delivery.
6. Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.
7. Q: What is your after-sale service?
A: We provide after-sale service and offer 100% guarantee on our products.
8. Q: What is your MOQ?
A: 4 Tons per color.
){kind=link}