Perforated aluminum panel, with its unique design and excellent performance, has become an ideal choice for modern architectural facades and interior decoration. Altop, as a professional manufacturer of perforated aluminum panels, utilizes high-strength aluminum alloys and precise processing technology to create solutions that combine aesthetics and practicality. Our perforated aluminum panels provide diverse perforation types and flexible designs, widely used in building exterior walls, interior partitions, and ventilation systems, bringing a modern spatial experience to projects. Since 2011, Altop has provided customized perforated aluminum panels for more than 50 landmark projects worldwide, demonstrating its wide applicability in the architectural field.
Perforated aluminum panel adopts 3003-H14 aluminum alloy, combining the characteristics of lightweight and high strength, corrosion resistance, and suitability for various environments. Altop's perforated aluminum panel thickness ranges from 0.5mm to 3.0mm and above, with ≥2.0mm recommended for curtain walls, while thinner specifications are suitable for interior decoration. Perforation types include round, square, oval, diamond, hexagonal, and custom patterns, with aperture sizes ranging from micro-holes (0.4-1.2mm) to large holes (10-200mm), open area from 5% to over 60%, adjustable for light, sound, and ventilation effects. With a 45,000 square meter modern production base and advanced CNC equipment, Altop ensures precision and consistency in perforation, showcasing excellent manufacturing quality.
Altop's perforated aluminum panel supports high customization to meet diverse architectural needs. Surface treatments include anodizing, PVDF coating, powder coating, or wood grain effect, offering a rich selection of colors, with PVDF coating particularly suitable for outdoor use to ensure long-term weather resistance. Perforation pitch and open area can be adjusted according to project requirements, optimizing light transmission, ventilation, and acoustic performance. For example, commonly used apertures like φ2, φ3, φ5mm are widely used in exterior walls and ceiling systems. Our perforated aluminum panels feature fire resistance, recyclability, and weather resistance, combined with efficient installation systems, significantly reducing construction time and cost, making them suitable for commercial buildings, office buildings, and industrial facilities.
Perforated aluminum panel not only provides decorative effects but also practical functions. Its porous design supports sound absorption (with backing materials), ventilation, and light filtration, improving the indoor environment. For instance, in large commercial complexes, perforated aluminum panels as exterior wall or ceiling materials can reduce noise and optimize natural lighting. Through precise engineering design, Altop's perforated aluminum panels ensure neat perforation patterns, enhancing the visual appeal of modern architecture. Our products have been successfully applied in high-rise buildings in the Middle East and public facilities in Australia, helping projects achieve a balance of aesthetics and functionality.
With over 50 patented technologies and more than 300 professional team members, Altop is committed to providing innovative perforated aluminum panel solutions. Our production process strictly follows ISO 9001/14001/45001 standards, striving for excellence in every step from material selection to finished product testing. Our products are exported to the Middle East, Australia, South America, and Southeast Asia and are widely used in building exterior walls, interior partitions, ceiling systems, and industrial equipment. We offer one-stop services from design consultation to installation guidance, ensuring efficient project progress. For special needs, such as high-temperature or humid environments, Altop can customize corrosion-resistant coatings to extend product life.
Altop's perforated aluminum panels align with green building trends, utilizing recyclable materials and energy-saving designs to help projects achieve certifications like LEED. In the future, we will incorporate smart technologies, such as dynamic light regulation systems, to further enhance the performance of perforated aluminum panels. Upholding the philosophy of "new materials, high quality, cutting-edge technology, and smart solutions," Altop continues to drive the innovative application of perforated aluminum panels in the architectural field.
Choosing Altop's perforated aluminum panels, you will gain solutions that combine aesthetics, functionality, and sustainability. With a global vision and rich experience, we create unique value for every building.
Carain is currently serving as an Overseas Market Partner at ALTOP FACADE CO., LTD., where she plays a central role in international market expansion and high-level partnership development. She leads cross-regional business collaboration, drives strategic cooperation with global clients and contractors, and oversees major overseas project negotiations from initiation to execution.
Under her leadership, ALTOP has successfully secured multiple landmark façade projects in key global markets, including the Middle East and North America, with individual contract values exceeding RMB 100 million. Her consistent performance in delivering results, developing new markets, and managing full-cycle cooperation channels has positioned her as a leading figure in the company’s overseas growth strategy.
Her strengths lie in international business negotiation, high-value project acquisition, and cross-cultural collaboration—particularly in large-scale curtain wall engineering for overseas markets.
