Precision-engineered profiles designed for automation frameworks, modular machine bases, and robust structural grids.
The "45 Series" represents the global gold standard for modular structural framing. Engineered with a nominal profile dimension of 45mm, it balances lightweight aesthetics with mechanical rigidity. Our specialized alloys, primarily 6063-T5, undergo high-precision extrusion that minimizes structural deflection while optimizing payload distribution.
This scientific rigor ensures that brackets like our E&I-10-4545RQ and E&I-10-4590 withstand dynamic shear stresses in high-speed pick-and-place automation, assembly line conveyances, and critical cleanroom structural modules.
Providing the quantifiable reliability and verified execution required by global procurement and automotive engineers.
An in-depth analysis of supply chain dynamics, technical capabilities, and global procurement paradigms.
Modern factories are transitioning away from heavy, welded steel structures. The shift toward modular, lightweight aluminum alloys is driven by the demand for rapidly reconfigurable manufacturing floors. Carbon footprint reduction mandates have also catalyzed the adoption of recyclable extruded profiles, making high-quality thermal-tempered materials a strategic necessity.
Multinational procurement strategies require extreme supply chain predictability. Buyers prioritize factories that offer comprehensive surface finishes—such as automated anodizing tanks—to combat aggressive environmental corrosion. Crucial features like T-slot configurations (slot widths of 8mm or 10mm) guarantee structural compatibility with standardized fastening hardware.
Chengdu E&I Aluminum Industry Co., Ltd. pioneers China Factory 4.0 logistics and processing models. Operating out of highly automated facilities, we combine extrusion die design, extrusion production, automated anodizing, and spraying lines under a singular, integrated quality control framework. This vertically integrated process reduces cost volatility and accelerates production turnaround times.
Chengdu E&I Aluminum Industry Co., Ltd., in line with the business philosophy of "people-oriented, quality value, technological innovation, and win-win cooperation", is dedicated to the research and development and manufacturing of aluminum alloy products with high difficulty, high precision and high requirements.
The company relies on The National Institute of Nonferrous Metals has a professional aluminum alloy technology research and development team in China's light alloy industry, providing customers with overall solutions for aluminum alloy products such as profiles, castings, and forgings. Production and testing equipment guarantee product quality, and excellent professional services create value-for-money commercial value for customers, becoming a strong strategic partner for customers in aluminum alloy products and services. The main customers include the world's top 500 companies such as automobile companies and airlines, and have been widely praised by customers for many years.
Chengdu E&I Aluminum Industry Co., Ltd. is based on the business philosophy of people-oriented, quality value, technological innovation, and win-win cooperation. , design and aluminum profile extrusion production capacity and automatic anodizing, spraying and other production lines, and provide various aluminum profile structural frames, workbenches, mechanical fences, solar support, assembly lines, storage equipment, automation, clean sheds, etc. Design and installation One-stop service.
The aluminum profiles provided by Chengdu E&I Aluminum Industry Co., Ltd. are produced according to the national high-precision requirements, with exquisite appearance, high finish, strong corrosion resistance and oxidation resistance, easy installation of aluminum profile accessories, anti-loosening and shock resistance, high connection strength, and good general performance.
Chengdu E&I Aluminum Industry Co., Ltd. has been widely praised by customers for many years. It is a high-efficiency, high-integrity, high-quality industrial aluminum profile manufacturer and a partner worthy of your trust.
Our operational framework is guided by clear long-term goals and foundational corporate principles.
Strive to become one of the top three companies in China's aluminum alloy industry in terms of product competitiveness, innovation ability and technical strength, provide customers with products and services of superior value, and enable the company's shareholders, employees, customers, partners and society to benefit more from it Big gains and common development.
The company regards employees as wealth, understands their pursuit, provides them with better development space and competitive salary, and develops together.
Provide customers with outstanding products and services, and create more value for customers.
Continue technology research and development and investment, maintain the leading position and advantages of product technology in the same industry, and provide customers with first-class quality and high value-added products; innovation is the only magic weapon to surpass competitors, product innovation, technological innovation and Coordinate and advance management innovation to build the core competitiveness of the system.
Cooperate with the company's customers, employees, shareholders and partners to create value for them, develop together, and achieve win-win results. Sincerely hope to become your strong strategic partner and create unique value for you!
Addressing core mechanical, surface treatment, and procurement questions directly from design and purchasing departments.
A: We predominantly use architectural and industrial-grade 6063-T5 aluminum alloys. This composition provides excellent tensile strength (minimum 160 MPa) and yield strength (minimum 110 MPa), which are crucial for preventing structural warping under dynamic loads in machinery enclosures and conveyor systems.
A: The 45 Series typically utilizes a 10mm slot width (such as the E&I-10-4545 series), designed for heavy-duty applications. This requires matching M8 or M10 T-nuts and high-tensile fasteners to ensure connections remain stable under vibration, preventing loosening during operation.
A: Our automated anodizing lines follow strict standards to achieve a layer depth exceeding 15 microns. This provides superior resistance to scratch wear and chemical solvents, which is essential for components used in anodizing tanks, cleanrooms, and chemical processing facilities.
A: In collaboration with the National Institute of Nonferrous Metals, we provide end-to-end custom die creation, extrusion, and CNC finishing. The ENI-8-4870A profile, featuring an asymmetrical cross-section of 48mm by 40mm and a length of 70mm, is a prime example of our capability to produce tailored profiles for specialized structural applications.
A: We employ strict quality checking procedures, using coordinate measuring machines (CMM) and spectrometer alloy validation. Our tracking systems ensure that every batch, from extrusion to anodization, meets tolerances that satisfy the high standards of global Fortune 500 automotive and aerospace partners.
Engineered for maximum stability, load capacity, and customized automation framing systems.
By choosing Chengdu E&I Aluminum, you gain access to an elite engineering team, certified manufacturing capabilities, customizable extrusion designs, and efficient global supply chain solutions that help reduce operational downtime and assembly labor costs.
Prerequisites: What you need to have?
Simply provide us with your structural drafts, assembly CAD files, performance tolerances, or extrusion profiles, and our research team will develop the optimal alloy and manufacturing plan for you.
