We possess experience in serving large-scale, high-standard projects. In past collaborations, we have acted as a decorative materials supplier, providing products for commercial complex projects under some of China's leading real estate developers, such as Vanke and Poly.

Furthermore, our products have also been applied in the field of public infrastructure construction, including airport terminals and subway stations. Participating in such projects requires suppliers to have a deep understanding and proven execution capability regarding material durability, safety regulations, and the stability of large-volume deliveries.

By serving these diverse types of projects, we have accumulated experience in interfacing with large-scale engineering works concerning technical coordination, process management, and responsiveness to customization demands. We believe this practical experience helps us more efficiently understand and meet the quality and collaboration requirements of new projects.

Yes, our quality management system has been certified to the ISO 9001 international standard. This certification indicates that we have established and maintain a systematic, documented management framework—aligned with this globally recognized standard—throughout the entire process of product design, production, delivery, and service.

Obtaining this certification generally signifies that our management activities are committed to consistently meeting customer and regulatory requirements and pursuing continuous improvement through mechanisms such as internal audits and management reviews. It provides a systematic guarantee for achieving stable product quality and reliable project delivery.

For customers, choosing a supplier with ISO 9001 certification helps build confidence in process standardization, quality consistency, and issue traceability during collaboration. We also regard this certification system as a crucial cornerstone of our internal management to ensure that every stage, from raw material procurement to final product shipment, remains under controlled conditions.

Our products with different structures and materials can provide tested acoustic performance. For example:

①For perforated honeycomb panels and the new type of micro-perforated panels composite with non-woven fabric, laboratory test data shows their Noise Reduction Coefficient (NRC) can reach 0.63. Within the mid-frequency range of 400Hz to 1600Hz, the sound absorption coefficient exceeds 0.6, providing a good effect on improving indoor speech clarity.

②For customized models utilizing a special "honeycomb core" composite structure, their sound insulation performance is measured by Sound Transmission Loss (STL), with data reaching 35-40 dB. The average sound insulation improvement across all frequency bands is approximately 15-20 dB, making them suitable for situations requiring high overall sound insulation.

③For another type of aluminum honeycomb composite panel with a foam alloy core, tests show its Noise Reduction Coefficient (NRC) is about 0.7, demonstrating relatively prominent comprehensive sound absorption and insulation performance.

Please note: All the performance data mentioned above are obtained based on standard laboratory testing environments and specific sample specifications. In actual projects, the final acoustic effect will be comprehensively influenced by various factors such as installation conditions, spatial structure, acoustic field environment, and specific product configurations (e.g., perforation rate, backing material). We recommend that you inform our technical team of your specific acoustic design goals so that we can recommend the most suitable product solution and provide more detailed technical support.

The fire performance of our architectural metal composite panel products strictly complies with Chinese national mandatory standards. All relevant products must meet the requirements of GB 8624-2012 "Classification for burning behavior of building materials and products", which is the core basis in China for currently evaluating the combustion performance of materials. Under this standard, Class A2 (non-combustible materials) and Class B1 (flame-retardant materials) are common high-level requirements in the industry.

The specific fire resistance rating (e.g., A2 or B1) of a product is not fixed but depends on its specific structure, such as the type of core material used, the thickness of the face sheets, and the overall composite manufacturing process. Therefore, different product series or configurations may achieve different ratings.

Furthermore, the key test method standards upon which the rating determination relies include GB/T 5464 (Test for non-combustibility) and GB/T 14402 (Determination of the heat of combustion), among others. For projects with strict fire safety requirements (such as subways, hospitals, and high-rise building curtain walls), we strongly recommend clarifying the required rating level during the product selection stage. We can provide corresponding third-party authoritative test reports for the relevant products based on your specific project specifications, for use in design review and acceptance.

Our color system is primarily based on the RAL international standard color chart, with the option to include extended choices such as metallic shades.

We have good color customization capabilities and can perform color matching based on the RAL color codes, other professional color chart codes, or physical samples you provide, striving to accurately meet your project's color requirements.

We also support personalized color customization, such as developing gradient colors or brand-exclusive colors. Through our in-house color mixing service, we can also prepare specific custom colors for you.

Regarding surface effects, we can provide various treatments including wood grain, metallic finishes, and stone patterns:

①Metallic Texture: Typically achieved through processes like roller coating or spray coating, it can present metallic luster effects such as bronze and champagne gold.

②Wood Grain Effect: Mainly accomplished using technologies like wood grain printing or heat transfer, it is used to simulate the textures of woods such as oak and walnut.

③Stone Pattern Effect: Achieved through stone pattern printing processes, it imitates the texture of natural stones like marble and granite.

Furthermore, depending on the product type, we can also offer different surface texture options such as matte and high-gloss.

The weight per unit area of aluminum sheets primarily depends on their thickness. Based on theoretical calculations using the density of pure aluminum, the reference weights for commonly used thicknesses are as follows:

①1.0mm thick aluminum sheet: Approximately 3.51 kg/m²

②1.2mm thick aluminum sheet: Approximately 4.212 kg/m²

③1.5mm thick aluminum sheet: Approximately 5.265 kg/m²

④2.0mm thick aluminum sheet: Approximately 7.02 kg/m²

⑤2.5mm thick aluminum sheet: Approximately 8.775 kg/m²

⑥3.0mm thick aluminum sheet: Approximately 10.53 kg/m²

Please note: The values above are theoretical calculated values. In actual production, the specific weight may have slight variations depending on the aluminum alloy grade used, specific alloy composition, and surface treatment processes (such as coating or anodizing). This data serves as an important reference for estimating structural loads and planning installation schemes during the architectural design phase. For precise calculations in a project, we recommend providing specific material and treatment requirements so that our technical department can supply the most accurate parameters.

Regarding aluminum composite panels, the industry-standard dimensions typically are length 2440mm x width 1220mm, with common thickness options including 3mm and 4mm. For projects with special requirements, the production capabilities of leading manufacturers can support processing larger sizes. Their maximum dimensions can reach approximately 6000mm in length and 1600mm in width, and can provide thicker panels such as 5mm or 6mm to meet the needs of large-scale curtain walls or special designs.

As for aluminum honeycomb panels, their standard dimensions are also typically 2440mm in length and 1220mm in width. Due to their excellent flatness and high-strength characteristics, the range of standard thickness options is wider, commonly including 10, 12, 15, 20, and 25mm, among others. In terms of maximum processing capabilities, high-performance continuous production lines can manufacture extra-large specification panels. Their maximum length can even reach 12,000mm, maximum width approximately 1800mm, and maximum thickness can be up to 100mm based on design requirements. This makes them very suitable for ceilings and wall panels in large public buildings, as well as areas requiring extremely high rigidity.