300×1200mm Aluminum Sound-absorbing Ceiling | Integrated Acoustic/Ventilation/Fire Protection System

• High Strength and Lightweight

  Made from AA3003-H14/AA5005-H14 premium aluminum alloy (or equivalent), formed through hot extrusion and age-strengthening processes, it ensures high rigidity and low deformation while being extremely lightweight per unit area, significantly reducing building structural loads and adapting to large-span ceiling requirements

• Outstanding Deformation Resistance

  The 300×1200mm large size, combined with concealed reinforcing rib design, maintains flatness ≤0.5mm/㎡ under a 3-meter span, with no sagging or warping, ensuring visual smoothness in large spaces

• Convenient Modular Installation

  Offering simple and quick installation; individual panels are removable for easy maintenance of utilities and equipment above the ceiling

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• Effective Sound Absorption and Noise Reduction

  Full circular hole design supports customization of hole diameter, pitch, and open area percentage; combined with backing sound-absorbing materials, it accurately absorbs mid-to-high frequency noise, significantly reducing room reverberation time, enhancing speech clarity and space comfort

• Good Ventilation and Heat Dissipation

  The perforated structure naturally adapts to HVAC, fresh air, and smoke exhaust systems, achieving "concealed ventilation," maintaining a clean and aesthetically pleasing space while meeting equipment cooling needs

• Reliable Class A2 Fire Safety

  The aluminum alloy base material is a non-combustible material, releasing no toxic smoke at high temperatures, with excellent structural stability, providing reliable fire protection for densely populated places like subway stations and hospitals

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• Superior Corrosion Resistance

  Supports various surface treatments including polyester powder coating, PVDF fluorocarbon coating, anodizing, etc. Among them, PVDF coating offers excellent resistance to UV rays, acid rain, and salt spray, suitable for coastal/heavily polluted areas, with overall weatherability lasting over 10 years

• Flexible Aesthetic Design

  In addition to standard round holes, supports custom patterned hole combinations (e.g., gradient pitch, array patterns), can be paired with RAL color cards, wood grain, stone grain, and other colors/textures to meet personalized design needs

• Environmental Sustainability

  Material is 100% recyclable, and the production and use processes are low-carbon and environmentally friendly, complying with green building evaluation standards

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Efficient Construction and Delivery

• Rapid Installation Process

  Utilizes a "pre-installed main grid + panel positioning latch" process, with single-panel installation time ≤1 minute; the overall construction cycle for projects of tens of thousands of square meters (like stadiums) can be shortened by over 30%

• Reliable Delivery Guarantee

  Equipped with fully automated production lines and quality inspection labs, daily production capacity reaches 50,000 square meters, ensuring "zero-defect" quality; standard products ship in 5-10 days, custom products in 15-30 days (including sampling, color matching, process adjustment), cooperating with global logistics (DHL, FedEx, etc.) for door-to-door delivery

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Technical Specifications

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Main Application Scenarios

• Airports, High-Speed Rail Stations, Subway Stations

  Large-span, column-free spaces requiring visual continuity, sound absorption and noise reduction, and fire safety; this product enhances spatial transparency and acoustic comfort through large-size panels and round-hole sound absorption

• Long-Distance Bus Stations

  Suitable for high-traffic, high-noise environments; the perforated design combined with sound-absorbing cotton effectively reduces reverberation in waiting areas, while the weather-resistant coating withstands outdoor humidity and salt spray corrosion

• Stadiums, Natatoriums

  Large-span scenarios require high flatness and deformation resistance; the product's high strength and lightweight properties prevent ceiling sagging, and the round-hole sound absorption reduces interference from event broadcasts and audience noise

• Theaters, Concert Halls, Museums

  Stringent acoustic requirements; customizable open area percentage combined with sound-absorbing cotton precisely controls reverberation time, with Class A fire rating ensuring safety for densely populated venues

• Large Shopping Malls, Mall Atriums

  High-ceiling spaces require visual integrity; large panels reduce seam lines; round-hole design balances ventilation and sound absorption, creating a comfortable commercial environment

• Brand Flagship Stores, Department Stores

  Meet high-end decorative needs; supports wood grain, stone grain, metallic color customization; round-hole arrays enhance spatial texture and brand tone

• Convention Centers, School Auditoriums

  Large gathering spaces require clear speech transmission; round-hole sound absorption design reduces echo, enhancing speech and performance effects

• Modern Office Building Lobbies

  Open spaces need to balance aesthetics and practicality; large panels with a minimalist round-hole design, paired with corporate color customization, can project brand style

• Modern Factories, Data Centers

  High-load, high-durability scenarios; thick panel selection and reinforcing rib structure can support equipment suspension; weather-resistant coating withstands workshop corrosion

• Laboratories, Hospital Public Areas

  Meet cleanliness and fire safety requirements; anodized or PE film laminated surfaces are easy to clean; Class A fire rating and seamless installation comply with hygiene standards for medical and laboratory spaces

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Service and Support

• Technical Consultation

  Provides professional advice on acoustics simulation, ventilation design, load calculation, etc.

• Solution Design

  Supports customization of non-standard sizes, special hole patterns, and special shapes, provides CAD drawing detailing services

• Installation Guidance

  Provides detailed installation manuals, video tutorials, and optional on-site technical support

• Sample Provision

  Provides free samples (including material, color, hole type) for testing and confirmation

• After-sales Response

  Responds to after-sales issues within 24 hours and provides solutions within 24 hours

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Packaging and Delivery

• Packaging
  Uses a "double-layer protection" standard: inner PE film for moisture resistance, outer high-strength corrugated carton or export wooden case for impact resistance, ensuring no scratches or deformation during long-distance transport
• Delivery
  Supports domestic full truckload/less-than-truckload transport and international sea/air freight, cooperates with global logistics partners (DHL, FedEx, Sinotrans, etc.) to provide door-to-door service
• Delivery Lead Time
  Standard products ship in 5-10 days, custom products ship in 15-30 days (including sampling, color matching, and process adjustment)

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Three Core Reasons to Choose Us

• Designed for Large Spaces
  The 300×1200mm large size combined with high flatness effectively solves the "visual fragmentation" issue in large-span spaces, enhancing overall spatial perception
• Excellent Environmental Adaptability
  Class A fire rating combined with multiple types of weather-resistant coatings allows it to easily handle complex and demanding application scenarios like stadiums and transportation hubs
• Efficient Delivery Guarantee
  Large-scale production capacity coupled with a global logistics network ensures rapid product delivery, helping projects achieve "early completion, early operation"