Explore our highly specified structural alloys, architectural panel systems, and high-insulation material arrays.
A technical guide to alloy composition, structural tempering states, and mechanical properties optimization.
Rolled aluminium sheets form the foundational framework for modern structural engineering. The conversion of raw aluminium billets into high-precision OEM rolled sheet products requires complex thermal management, mechanical reduction, and precise control over grain structures. As an established manufacturer, Dongguan Cellar Aluminum Co., Ltd. implements advanced cold and hot rolling regimes to supply components that satisfy rigorous ASTM, EN, and ISO requirements.
Formulated primarily for high ductility, corrosion resistance, and chemical processing. Offers unmatched electrical conductivity and surface uniformity, perfect for foils and thermal sheeting.
Magnesium-silicon fortified matrix. Exceptional marine-grade corrosion defense (5083, 5086) paired with high mechanical workability, highly specified for automotive frames and hulls.
Copper and Zinc alloying elements optimized for ultimate yield strength and fatigue resistance. Used in aircraft components (2024, 7075-T651) where strength-to-weight ratio is critical.
| Alloy Specification | Primary Tempering Options | Tensile Strength (MPa) | Yield Strength (MPa) | Core Industrial Application |
|---|---|---|---|---|
| Aluminium 2024 / 2017 | T351, T6, O | 390 - 470 | 280 - 325 | Aircraft Structures, Aerospace Fasteners, Aviation Rivets |
| Aluminium 5083 / 5086 | H111, H112, H116, H32 | 275 - 350 | 125 - 200 | Marine Engineering, Shipbuilding Plates, LNG Pressure Vessels |
| Aluminium 6061 / 6063 | T6, T651, T4 | 290 - 310 | 240 - 275 | Structural Frames, Architectural Envelopes, Heavy CNC Components |
| Aluminium 7075 | T6, T651, T73 | 510 - 570 | 430 - 505 | Aviation Spars, Defense Hardware, Tooling & Precision Die Plates |
Decarbonization, material circularity, and supply chain strategies in modern industrial sectors.
The transition toward sustainable transport ecosystems has amplified the demand for lightweight metals. In battery electric vehicles (BEVs), every 10% reduction in vehicle weight corresponds to an approximate 6-8% increase in drive range. High-performance rolled sheets under 6xxx and 7xxx series act as cell packaging barriers, structural crush boxes, and exterior body-in-white (BIW) skins.
We deliver tight-tolerance, cold-rolled sheets that meet the dimensional uniformity required by automotive stamping lines, preventing spring-back and material fatigue during assembly.
Aluminium is highly recyclable, retaining all of its chemical properties during reprocessing while requiring only 5% of the energy consumed in primary electrolysis. Modern buyers require documented verification of recycled content fractions.
Our raw materials are sourced from traceable, eco-compliant smelting houses. Our integrated cold-rolling processes optimize metallurgical scrap return rates to maintain a minimal carbon footprint per ton produced.
From chemical treatments to secondary CNC operations, we deliver install-ready components.
Standard aluminium sheets rarely meet the design constraints of custom industrial projects. To bridge this gap, we offer advanced customization options. Through state-of-the-art leveling, precision shearing, slitting, and secondary fabrication procedures, we ensure the final product meets your specifications:
Anodizing services ranging from Class I clear coatings to Class II colored finishes and Type III hardcoats. We also provide chemical conversion pre-treatments like chromatizing to prepare surfaces for paint and powder applications.
Our high-speed punching and laser profiling equipment produces complex custom designs, including clover patterns, slotted louvers, and bespoke architectural panel perforations.
We provide precision milling, drilling, counterboring, and tapping for complex industrial parts. This eliminates the need for third-party operations, reducing lead times and processing risks.
Ensuring metallurgical conformity, regulatory compliance, and cross-border commercial safety.
All our structural and packaging solutions conform strictly to international safety regulations. We provide chemical analysis certs verifying compliance with EU REACH and RoHS regulations. Our packaging materials, such as our laminated and pop-up foils, are certified for safe food contact under US FDA and European EC frameworks.
Our facilities carry full ISO 9001:2015 registration. For aerospace and defense customers, we implement specialized mill test certifications detailing tensile strength, elongation, and chemical breakdown down to the hundredth of a percent.
We provide complete cargo insurance, customs brokerage clearances, and multimodal transport options (FCL, LCL, Airfreight) to key trade centers in the USA, Europe, South America, and the APAC region.
To mitigate commodity price volatility in the London Metal Exchange (LME) and Shanghai Futures Exchange (SHFE), we offer flexible hedging arrangements and supply contracts to stabilize prices for long-term production runs.
Strategic directions in alloy design, manufacturing automation, and eco-efficient metal production.
We are deploying real-time X-ray gauge systems and AI optical surface inspections on our rolling lines. These systems detect and adjust for thickness variations down to the micron level in real time.
We are partnering with low-carbon smelters that utilize renewable hydroelectric energy to produce primary ingots. This enables us to offer rolled aluminium sheets with a verified carbon footprint of under 4.0 kg CO2/kg Al.
We are actively testing new structural formulas to improve formability in room-temperature environments. This will help automotive developers stamp complex geometries without requiring expensive hot-forming lines.
Explore our line of aerospace-grade alloy sheets, tread plates, CNC machined components, and laminate solutions.
A professional manufacturer specializing in aluminum material processing and supply.
Dongguan Cellar Aluminum Co., Ltd. is a professional manufacturer specializing in aluminum material processing and supply, positioned as a Aluminium Plate Manufacturer | Aluminium Sheet & Industrial Metal Material Supplier. The company focuses on providing high-quality aluminum products widely used in construction, transportation, machinery manufacturing, packaging, electronics, and industrial engineering sectors.
Established in 2011 in Dongguan, China, Cellar Aluminum began as a small aluminum processing workshop focused on basic sheet cutting and surface finishing services. With the rapid growth of industrial demand for lightweight and corrosion-resistant materials, the company expanded into large-scale production of aluminum plates, sheets, and tread plate solutions. By 2016, it had developed advanced capabilities in rolling, cutting, anodizing, and precision surface treatment.
Today, Dongguan Cellar Aluminum Co., Ltd. operates modern production facilities equipped with automated rolling lines, precision cutting systems, and advanced surface treatment technologies. The company emphasizes strict quality control, stable material performance, and customized specifications to meet diverse industrial requirements. With a strong export network across Southeast Asia, the Middle East, Europe, and South America, Cellar Aluminum continues to deliver reliable and cost-effective aluminum solutions. Committed to innovation, sustainability, and material performance enhancement, the company plays an active role in supporting global industrial manufacturing and modern infrastructure development.
Technical advice for engineering buyers and product designers.
Cellar Aluminum