In January 2025, the Anhui Provincial Department of Industry and Information Technology officially released the list of enterprises and products selected for the "Anhui Industrial Excellence" initiative. Anhui Xinbo Aluminum Industry Co., Ltd. was successfully included for its independently developed XBKJ345 corrosion-resistant and anti-fouling aluminum profile, marking a significant achievement in the company’s advancement within the high-end industrial materials sector.

Designed for Harsh Operating Environments: Key Performance Advantages  

In critical applications such as rail transit and photovoltaic new energy systems, materials must simultaneously exhibit high toughness, lightweight properties, and strong corrosion resistance. To meet these demands, the XBKJ345 aluminum profile was engineered through breakthroughs in three core technological processes:

Surface Pre-Treatment ("Skin-Smoothing Level"): Utilizing advanced sandblasting techniques to thoroughly clean the substrate, significantly enhancing coating adhesion and overall corrosion resistance;

Internal Forming Technology ("Reconstruction Level"): Implementing precise heat treatment procedures to refine grain structure, thereby improving both strength and ductility;

Electrophoretic Coating Process ("Penetration Level"): Applying high-penetration coatings to ensure uniform coverage and reduce production costs.

These innovations enable the XBKJ345 profile to meet stringent mechanical requirements—exhibiting strength, toughness, and ductility—while also demonstrating superior long-term performance in corrosion resistance and anti-fouling capabilities, making it highly suitable for complex and demanding operational environments. 

From Laboratory Innovation to Industrial Production: A Systematic Approach

Xinbo Aluminum has established a specialized R&D team comprising academicians, material scientists, and process engineers, forming a forward-looking innovation system driven by the cycle of “market demand – technical breakthrough – performance validation.”By leveraging high-throughput computational modeling, the alloy composition has been optimized; intelligent virtual manufacturing technologies have been employed to simulate extrusion parameters and coating processes. An intelligent pilot production line has been deployed to conduct small-batch trials under industrial standards, with key material indicators monitored throughout the development phase. Through iterative testing and optimization, once technical maturity and quality consistency are verified, large-scale production is initiated. Supported by Xinbo’s fully integrated aluminum processing industrial chain—including melting, extrusion, and surface treatment—the company has built an automated production line complemented by a digital quality control system, effectively transforming laboratory-based“core technologies”into practical, value-added industrial products.

Application in Strategic Sectors: Demonstrating Industrial Value  

The XBKJ345 aluminum profile has already been widely applied across two core product lines at Xinbo Aluminum:

High-strength, high-toughness, corrosion-resistant aluminum profiles for rail transit, used in critical vehicle structures and overhead contact networks along high-speed rail lines, with performance exceeding current industry benchmarks;

High-performance aluminum profiles for solar photovoltaic systems, providing durable anti-corrosion protection for PV modules and contributing to stable power station operations.

The product has progressively replaced imported alternatives and entered international markets, showcasing the growing competitiveness of “Anhui Manufacturing” on the global stage.

Strategic Significance of Inclusion in the “Industrial Excellence Matrix”  

The “Anhui Industrial Excellence” designation recognizes outstanding achievements in product quality, technological innovation, and performance excellence within Anhui’s manufacturing sector. This recognition highlights Xinbo Aluminum’s capabilities in independent research and systemic integration of advanced materials, aligning closely with Anhui Province’s strategic goal of building an “Industrial Excellence Matrix” to promote high-quality transformation and upgrading of the manufacturing industry.

Going forward, Xinbo Aluminum will continue to focus on technological innovation and product quality, introducing more high-performance aluminum material solutions to support the evolution of “Anhui Manufacturing” into “Anhui Premiums.”