RD Aluminum Group is a subsidiary of ChengYi Aluminum,offering a one-stop aluminum solution.With 17 years of industry experience,we have served over 20,000 global clients.Our annual production capacity reaches 35,000 tons,covering top-grade aluminum profiles,aluminum pipes,aluminum bars,and customized aluminum products.
We have integrated production processes including design,mold-making,extrusion,deep processing,and surface treatment......
17 Years of Accumulation in the Aluminum Material Industry: Professional Quality Always on Track
High-quality raw material supply
Aluminum for Architectural Decoration
Transportation Aluminum
CNC Machining/CAD Customization
Premium aluminum materials, characterized by lightweight properties (density ~2.7 g/cm³, 1/3 of steel), high strength (enhanced via magnesium, silicon, or copper alloying), and corrosion resistance (from natural Al₂O₃ oxidation and coatings), serve as critical industrial components. Key alloy categories ...【LEARN MORE】
High-quality raw material supply
Architectural decorative aluminum, an aluminum - based alloy, is widely used in construction for its unique traits. Key Traits: Lightweight, about 1/3 the density of steel, cutting building weight and foundation costs. Alloying and processing ensure it meets strength needs...【LEARN MORE】
Aluminum for Architectural Decoration
Aluminum materials are crucial in the transportation industry due to their unique traits. Here are details on their characteristics and applications:
Characteristics: 1.Lightweight：Aluminum has a density of about 2.7 g/cm³, only around one - third that of steel. This greatly cuts the self - weight of transportation vehicles...【LEARN MORE】
Transportation Aluminum
CNC (Computer Numerical Control) and CAD (Computer - Aided Design) are combined and applied in aluminum profile processing. First, CAD software is used to accurately design 2D or 3D models of aluminum profiles according to requirements, determining the shape, size, and structure. Subsequently, the CAD design files are converted into code programs that can be recognized by CNC machines...【LEARN MORE】
CNC Machining/CAD Customization
ADVANTAGE
Why Choose Us
We provide full-chain aluminum solutions from CAD to CNC machining and mass production. With 17 years of experience and a global supply chain, we support aerospace, EV components, and architectural needs. Our aerospace-grade alloys (6061/7075) and low-carbon recycled aluminum ensure strength, cost-effectiveness, and sustainability. We are ISO 9001/IATF 16949 certified.
Technical Capabilities
With 19 large extrusion presses and smart lines, we achieve ±0.05mm machining accuracy. Our processes include vacuum casting and non-destructive testing. Using aerospace-grade alloys (6061/7075) and recycled aluminum, we offer high-strength, corrosion-resistant solutions for aerospace, EV components, and more. We specialize in lightweighting and custom surface treatments.
Industry Expertise
With 17 years in aluminum engineering, we’ve served over 20,000 global enterprises, developed 50,000+ precision molds, and have a 350,000-ton annual capacity. We’ve supported aerospace, new energy vehicles, and high-rise curtain walls, achieving 30% weight reduction and cost optimization. Our solutions cover 15+ industries, tailored for complex needs.
Certifications & Standards
Certified by ISO 9001, IATF 16949, and AS9100, we follow green manufacturing norms. Our low-carbon recycled aluminum meets SGS audits and RoHS/REACH standards. With AI inspection and spectral analysis, we ensure military-grade strength (200-700MPa) and zero-defect delivery for critical applications.
Responsive Service
With a global supply chain and 5,000 tons of inventory, our mold database enables 72-hour mold development, cutting lead times by 30%. We provide 24/7 support for design, prototyping, and production, with emergency orders shipped globally in 72 hours. Our 500,000-ton annual capacity ensures smooth large-scale projects.
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