Explore our high-precision architectural and industrial modular aluminum configurations.
Within structural framing applications, the Profile 45 x 45 dimension represents a cornerstone configuration. Offering an optimized balance between moment of inertia and material weight distribution, this metric standard is globally acknowledged. It serves as the primary system architectural profile for dynamic machinery guarding, medium-to-heavy mechanical framework installations, and localized automation fixtures.
E&I extrusion parameters guarantee consistent slot dimensions (typically 8mm or 10mm slot widths), which simplifies mechanical assembly down to basic fast-locking fasteners. Designed according to strict European standard tolerances and engineered using high-purity aluminum alloys, these components exhibit structural superiority over traditional welded steel frames, omitting the need for heat treatment or costly post-weld surface processing.
Why Tier-1 automotive and global aerospace brands entrust E&I with structural engineering projects.
E&I partnerships include integration with the prestigious National Institute of Nonferrous Metals. By incorporating elite material science and alloy metallurgy research directly into our design process, we develop profiles that satisfy strict structural regulations. This enables us to provide solutions for complex, high-demand, and custom-toleranced profiles that generic extrusion plants cannot produce.
From architectural frames to components for automated assembly lines, our in-house capabilities span raw extrusion, precision CNC machining, surface anodizing, and multi-color powder coat finishes. The resulting structural profiles feature excellent durability, enhanced surface hardness, and superior resistance to chemical wear in demanding industrial environments.
From high-performance structural systems to custom CNC-milled structural connectors.
Engineered for high load limits, our 45x45 profiles are perfect for automated cleanrooms, heavy machinery safety enclosures, and custom linear rail assemblies.
Surface treatments comply with global standards, featuring a micro-finish thickness of 12-15μm. This finish protects against oxidation and corrosion in chemical-intensive environments.
We supply a complete hardware catalog, including M6/M8 structural fasteners, inner bracket supports, pivot joints, and end caps designed for rapid physical deployment.
Operating under our foundational business philosophy of "people-oriented, quality value, technological innovation, and win-win cooperation", we focus on the research, development, and manufacturing of demanding, high-precision aluminum alloy products.
Our experienced technology and research development team delivers comprehensive engineering solutions, spanning extruded profiles, complex castings, and industrial forgings. Our quality control processes, supported by advanced testing instrumentation, guarantee consistent material integrity. Through professional and dedicated support, we create lasting commercial value for our global customers and strategic industry partners.
Our long-term clientele includes Fortune 500 automotive manufacturers, international commercial airlines, and automation developers, all of whom rely on us for consistent delivery quality and technical support.
Our Vision & Mission: We aim to rank among the top three providers in the Chinese aluminum alloy industry regarding product innovation, design versatility, and technical capability. We are dedicated to providing our customers, partners, and shareholders with reliable solutions that support long-term, mutual growth.
Core Values in Action:
Key technical and logistical information for global sourcing engineers.
View our additional specialized industrial profiles, custom conveyor rails, and heavy-duty structural frames.
