Explore our foundational heavy-duty structural designs, built from high-strength T-slot extrusions and optimized for heavy-load automation, precision framing, and cleanroom deployment.
In the high-stakes landscape of modern manufacturing, physical infrastructure demands absolute rigidity, high load capacity, and rapid modular configuration. The transition from traditional steel-welded assemblies to precision frame aluminium profiles represents a critical design pivot. Our systems eliminate complex welding queues, surface finishing overheads, and geometric thermal distortion.
Through our close collaborative research partnership with the National Institute of Nonferrous Metals, Chengdu E&I Aluminum Industry Co., Ltd. produces profiles characterized by high-purity crystalline alloy structures, optimized mechanical wall thicknesses, and high anti-torsion capability. Every product in our structural line is fabricated according to global standards, ensuring reliability under extreme static loads and continuous dynamic forces.
From automotive powertrain lines to sub-micron semiconductor cleanrooms, discover how E&I profile services provide critical structural frameworks for global enterprises.
Our heavy-duty profiles (e.g., E&I-10-9090W and E&I-8-100100) are engineered to support massive robotic gantries, handling systems, and automotive welding cabins. The high-moment of inertia handles high dynamic torsional forces.
Utilizing clean-room class ENI-6-6090 anodized structures, we manufacture non-outgassing partitions, laminar flow boxes, and cleanroom enclosures. Resistant to micro-particulate collection and cleanroom wipe-down compounds.
Featuring dedicated 2.5x chain transport profiles designed for electronic device production. High-straightness tolerances reduce vibrational frequencies, resulting in less conveyor belt wear and continuous throughput.
At Chengdu E&I Aluminum Industry Co., Ltd., our core operational foundation relies on four fundamental corporate pillars: People-oriented, Quality Value, Technological Innovation, and Win-win Cooperation. We provide complete manufacturing services for complex, high-precision, and demanding aluminium alloy profiles, castings, and forgings.
By using professional automated extrusion systems, specialized CNC machining systems, and automated anodizing and surface-coating lines, E&I delivers complete engineering solutions. We assist structural designs with complete structural profiling, workspace benches, mechanical safety guard enclosures, solar mounting brackets, and clean storage systems from concept stages to installation.
Our Corporate Vision: We 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.
How E&I creates value for team members, client organizations, and manufacturing partners worldwide.
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 through engineering excellence.
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.
Cooperate with the company's customers, employees, shareholders and partners to create value for them, develop together, and achieve win-win results.
From structural raw ingot selection to anodizing and precision post-processing, we maintain control over every step of the extrusion cycle.
Expert engineering insights regarding material selection, load calculation, and custom surface processing services.
Engineered for extreme performance. These profiles are ideal for heavy frame structures, high-capacity workshop setups, and automated machine supports.
