Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of flat aluminum bar in China. With abundant experience, we warmly welcome you to wholesale high quality flat aluminum bar in stock here from our factory. Good service and reasonable price are available.
Flat Aluminum Bar Description
The aluminum oxide obtained by 6061 t6 flat aluminum bar needs to be dissolved through electrolysis or oxidation method to convert it into aluminum metal.
Smelting aluminum metal: The dissolved aluminum metal needs to be smelted and turned into aluminum rods. This process requires high-temperature furnaces and special material handling to ensure the purity and quality of the aluminum metal.
Finished product processing: After smelting, the aluminum metal needs to undergo finished product processing, including forging, rolling and other steps, to finally obtain the finished 6061 aluminum flat bar.
1. The "Extruded" Difference: Say No to Slit Edges
Don't compromise your project with sheared strips. Our flat bars are produced through direct extrusion dies, ensuring:
Uniform Microstructure: Consistent strength throughout the bar.
Square Edges: True 90° corners (Sharp Corners) or specified Radius Corners, perfect for precise assembly.
Smooth Surface: Free from the micro-cracks and burrs common in sheared edges.
2. Dimensional Accuracy: Ready for CNC & Automation
We know that tolerance issues can jam your automatic feeders. We control our flat bars strictly:
Width & Thickness: Produced to EN 755-5 or ASTM B221 standards (h9 - h11 tolerance).
Straightness & Twist: We perform tension leveling to ensure twist corresponds to less than 1mm per meter.
Flatness: Verified on granite inspection tables to ensure no "bowing."
3. Electrical Grade Aluminum Busbars (1xxx & 6xxx)
For power distribution and switchgear manufacturers, conductivity is key. We offer specialized Electrical Grade Flat Bars:
Alloys: 1060, 1070 (99.7% Pure Aluminum) and 6101-T6.
Conductivity: Guaranteed > 57% IACS (for 6101) or > 61% IACS (for 1060).
Bending Performance: Capable of 90° bends without cracking
4. Surface Treatment & Protection
Anodizing Grade: Our 6063 bars offer a defect-free surface suitable for clear or color anodizing.
Scratch-Free Packing: Every bundle is separated by paper interleaving or packed in individual plastic sleeves to prevent friction scratches during ocean freight.
Flat Aluminum Bar specifications
| Feature | Details |
| Alloys | 6061, 6063, 6082 (Structural) / 1060, 1070, 6101 (Electrical) etc. |
| Temper | T6, T651, T5, O, H112 etc. |
| Edge Condition | Square Edge (Sharp) / Radius Edge (Rounded) |
| Surface Finish | Mill Finish, Anodized, Brushed, Polished |
| Certificates | ISO 9001, SGS, RoHS, MTC (EN 10204 3.1) |
Stop worrying about twisted bars. Get a quote for Straight, Square, and Certified Aluminum Flat Bars today.
GNEE enjoys an excellent reputation in the international market, and its products are exported to more than 100 countries in Europe, Asia, America, and Australia. As one of the largest local aluminum manufacturers, we are known for our stable product quality, global sales, reasonable prices and extensive export network.
GNEE Aluminum: Bridging Global Industries with Precision Aluminum Solutions
Who We Are
Since 2008, GNEE Aluminum has evolved from a local supplier into a global powerhouse in the aluminum supply chain. We are not just selling metal; we are delivering certainty in an uncertain market. Located in the industrial heart of China (Henan), we leverage the massive production capacity of the region to offer you unbeatable lead times, flexible MOQs, and verified quality.
Our Difference: The "Zero-Surprise" Standard
In the B2B metal trade, the biggest fear is the unknown. Will the goods match the sample? Will the delivery be late? At GNEE, we eliminate these risks through our proprietary "Cloud Inspection System":
Visualized Stock: Real-time photos and videos of your specific order before it leaves our warehouse.
Traceable Quality: Every coil and sheet is traceable to the raw material heat number.
Rigorous QC: From PMI (Spectrum analysis) to physical tension testing, we verify specs so you don't have to worry.
Our Capability by the Numbers
70+ Countries Exported: From the shipyards of Singapore to the construction sites of Brazil.
50,000+ Tons In-Stock: Ready-to-ship inventory of standard sheets, coils, and foils.
30+ Sales Specialists: Multilingual support to ensure smooth communication and documentation.
Our Mission
To be your most reliable partner in China, transforming aluminum procurement from a hassle into a competitive advantage.
Q: How can I trust your quality if I cannot visit your factory?
A: We understand your concern. That is why we offer a "Virtual Inspection" service. Before shipment, we provide:
High-Res Photos/Videos: Measurement of thickness, width, and surface quality with your name card in the frame.
MTC (Mill Test Certificate): Provided with every shipment, compliant with EN 10204 3.1 standards.
Third-Party Inspection: We welcome SGS, BV, or DNV to inspect the goods at our warehouse before loading.
Q: Are you a factory or a trading company?
A: GNEE is a comprehensive Supply Chain Enterprise. We have our own stockholding warehouses and hold shares in several premier aluminum processing mills in Henan.
This structure benefits you because:
Lower MOQ: Factories often require 5-10 tons per size. We can support smaller orders (e.g., 1-2 tons) from our stock.
Mixed Loading: We can combine sheets, coils, and foils in one container to save your shipping costs.
Faster Delivery: We ship from stock in 7 days, whereas custom production takes 30+ days.
Q: What if there is a quality issue upon arrival?
A: We stand behind our products 100%. If the material does not meet the contract specifications (dimensions, mechanical properties, or surface quality), we will replace the material or refund the value. We recommend inspecting the goods within 30 days of arrival.
Q: What is your MOQ (Minimum Order Quantity)?
A: Please contact our sales team to check current stock availability.
Q: How do you protect the aluminum from "White Rust" during sea freight?
A: This is our priority. Our export packaging standard includes:
Interleaving: Paper or film between layers to prevent friction.
Desiccants: Heavy-duty silica gel packs placed inside the packaging to absorb moisture.
Waterproof Barrier: Double-layer plastic film and kraft paper wrapping.
Wooden Case: Fumigated wooden skids/boxes compliant with IPPC standards.
Q: Can you provide samples?
A: Yes. We provide A4 size samples for free for most standard products. You only need to cover the courier cost. For specific prototypes or large samples, please discuss with our sales manager.
Q: What are your payment terms?
A: Our standard term is T/T (30% deposit, 70% balance before shipment or against B/L copy). For established partners and large orders, we also accept Irrevocable L/C at sight.
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