- Product Description
The open mesh structure can perfectly adapt to the space design needs of various commercial, office and public buildings, and at the same time realize the seamless integration and visual maintenance of HVAC, fire protection, lighting, audio and other electromechanical systems. It is one of the most widely used high-end ceiling products in the field of large-span public space and modern style interior decoration.
Surface coating quality standards

Surface coating quality standards
|
Serial Number |
Item |
Standard Requirements |
|
01 |
Appearance Quality |
No cracks or weld breaks on either side of the aluminum material; no coating peeling or cracking. The appearance is clean and the color is basically consistent, with no obvious scratches. The decorative surface has no obvious indentations, marks, or unevenness. No obvious color changes; the coating has no flow marks, cracks, bubbles, inclusions, or other surface defects. |
|
02 |
Film Thickness |
Average film thickness ≥ 50μm, minimum local film thickness ≥ 34μm. |
|
03 |
Gloss Deviation |
Gloss range 31.0~33.9, average 32.0 |
|
04 |
Adhesion |
Cross-cut test, grade 0 |
|
05 |
Hardness |
≥2H |
|
06 |
Acid Resistance |
5% HCl, 24h, no change |
|
07 |
Abrasion Resistance |
6.6L/μm |
|
08 |
Warranty Period |
≥ 10 years |
Core Advantages
Excellent Acoustic Performance, Precise Noise Control and Sound Field OptimizationThe open mesh structure can effectively penetrate sound waves. When used with sound-absorbing cotton and sound insulation layer on the back, the Noise Reduction Coefficient (NRC) can reach up to 0.9, which can greatly reduce the reverberation time in large spaces, accurately optimize the indoor sound field environment, perfectly solve the noise problem in large spaces such as shopping malls, exhibition halls, and transportation hubs, and create a comfortable and quiet acoustic environment for the space.
Extreme Customization Freedom, Unlock Diverse Design AestheticsIt supports full-dimensional customized design. The mesh types cover full categories such as diamond expanded mesh, square/round perforated mesh, hexagonal mesh, and special-shaped artistic holes. The mesh size, plate thickness, and panel shape can all be customized according to needs. It can realize complex processing such as flat, curved, hyperbolic, wavy, and hollow artistic shapes. It is matched with hundreds of surface treatment processes such as powder coating, PVDF coating, wood grain transfer, anodizing, and metal brushing, which can perfectly match various decoration styles such as minimalist, industrial style, light luxury, and art style, endowing the space with exclusive design soul.
Light Weight and High Strength, Safe and Durable for Full ScenariosAdopting high-grade aluminum alloy base material, its self-weight is only 1/3 of traditional gypsum ceiling and 1/2 of traditional metal gusset plate, which can greatly reduce the load of the main building structure, and is perfectly suitable for the renovation of old buildings and the ceiling requirements of large-span spaces. The mesh structure formed by stretching/perforating has excellent structural rigidity, excellent deformation and impact resistance. At the same time, it complies with the national Class A non-combustible fire protection standard, has excellent moisture-proof, anti-corrosion and anti-rust properties, and has a service life of more than 20 years under normal working conditions. It can be adapted to coastal high-salt spray and high-humidity environments.
Ventilation and Light Transmission, Energy Saving and Consumption Reduction to Improve Space ExperienceThe open mesh structure has excellent ventilation and light transmission performance, which can realize the free circulation of indoor air, optimize the air distribution of the HVAC system, and reduce the operating energy consumption of the air conditioner. At the same time, it can maximize the use of natural daylight, and create a layered light and shadow effect with linear lighting and point light source systems, avoiding the depression of traditional closed ceilings, and greatly improving the sense of transparency and comfort of the space.
Convenient Installation, Extremely Low Full-Cycle Operation and Maintenance CostIt adopts a standardized snap-in keel/suspended T-grid keel installation system. The modular design is easy and quick to assemble and disassemble, which can greatly shorten the on-site construction period. The open structure can maintain and overhaul the top electromechanical equipment without dismantling the ceiling as a whole, and a single panel can be independently disassembled and replaced, effectively reducing the time and labor cost of later operation and maintenance.
Green and Environmental Protection, In Line with Low-Carbon Building ConceptAll base materials and surface treatment auxiliary materials comply with national environmental protection standards, no formaldehyde, no harmful volatile substances, no high-pollution emissions in the production process, the product is 100% recyclable, and no construction waste is generated. It can perfectly adapt to low-carbon building evaluation standards such as LEED and green building, and fully meet the building development requirements under the background of carbon neutrality.

Core Specifications
| Parameter Item | Standard Supply Range | Customization Support |
|---|---|---|
| Base Material | AA3003/AA5005 Aluminum Alloy | Customizable for AA6061 and other special grades |
| Base Material Thickness | 0.4mm-4.0mm | Customizable special thickness according to project requirements |
| Mesh Type | Diamond expanded mesh, square perforated mesh, round perforated mesh, hexagonal mesh | Customizable special-shaped artistic holes, brand LOGO hollowing, customized hole arrangement |
| Mesh Size | Diamond mesh 3×6mm-50×200mm; perforated mesh aperture 2mm-100mm | Customizable hole pitch and aperture according to acoustic and design requirements |
| Standard Length | ≤6000mm | Max. 12m seamless extra-long panels can be customized |
| Panel Shape | Flat panel, conventional edge-folded panel | Customizable curved, hyperbolic, wavy, special-shaped bent, artistic shaped panels |
| Surface Treatment | Powder Coating, PVDF Coating, Wood Grain Transfer, Anodizing, Metal Brushing | Customizable exclusive color, texture, antibacterial coating, special surface effects |
| Fire Rating | National Class A Non-Combustible | International CE, ASTM, EN 13501-1 fire certification reports available |
| Installation System | T-grid exposed keel system, snap-in concealed keel system, suspended boom system | Customizable exclusive installation structure according to project requirements |
Main Application Scenarios
Transportation Hubs: Airport terminals, high-speed railway stations, metro stations, passenger transport centers, ports and wharves
Commercial Spaces: Shopping malls, chain brand stores, catering spaces, exhibition halls, commercial complexes
Office Spaces: Grade A office buildings, corporate headquarters, co-working spaces, industrial park office areas, conference centers
Cultural and Sports Venues: Gymnasiums, natatoriums, libraries, museums, theaters, convention and exhibition centers
Leisure and Entertainment Spaces: Star-rated hotels, high-end clubs, gyms, bars, cinemas, cultural and creative spaces
Industrial and Special Spaces: Industrial plants, clean workshops, underground garages, equipment rooms, tunnel corridors
Customized Service & Quality Assurance
We have a full-process independent production base and a professional design and R&D team, and can provide one-stop full-process services from acoustic scheme design, architectural drawing deepening, customized production to on-site installation guidance. Whether you need special hole types, exclusive color textures, special-shaped artistic shapes, or integrated ceiling solutions for specific projects, we can tailor it for you to meet the personalized design needs of various projects.
All products have passed ISO9001 quality management system certification and ISO14001 environmental management system certification, are produced in strict accordance with the national standard GB/T 23444-2024 Metal and Metal Composite Ceiling Panels. Each batch of products has undergone multiple quality inspection processes to ensure that the dimensional accuracy, mesh regularity, surface quality and performance indicators reach the industry-leading level, providing your project with stable and reliable quality assurance throughout the cycle.
Quality Certifications and Reliability

Trust comes from proven performance. Our aluminum curtain wall systems carry CE, UL, SASO, and ISO 12944-6 certifications. These internationally recognized standards validate our commitment to quality and safety in every component we manufacture.
Testing protocols exceed industry requirements. Each batch undergoes rigorous quality control procedures including adhesion testing, gloss deviation measurement, and abrasion resistance evaluation. Results consistently demonstrate superior performance characteristics.
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