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Help CenterAluminum Coil Supplier - OEM Slitting Service, 12-Month Warranty, Fast Custom Coil Cutting
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Hemaokang Steel (Shandong) Co., Ltd. is a professional aluminum coil supplier based in Liaocheng, Shandong, China. With our advanced OEM slitting service and fast custom coil cutting capabilities, we deliver precision-processed aluminum coils tailored to your exact specifications. Our 12-month warranty provides peace of mind, ensuring every coil meets high standards of quality and performance. Whether you need narrow strips, customized widths, or specific alloy grades, we are your reliable partner for aluminum coil solutions.
Our factory is equipped with state-of-the-art slitting and cutting lines, capable of handling a wide range of aluminum coils. We understand that every project has unique requirements—so we offer flexible processing options including custom width slitting, tight tolerance cutting, and protective film application. With an annual export value between US$50 million and US$100 million, we serve clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, delivering consistent quality and on-time shipments from Qingdao port.
Key Product Features
- Precision Slitting: Our high-speed slitting lines ensure clean, burr-free edges and tight dimensional tolerances, producing aluminum coils from 20mm to 2000mm in width.
- Custom Alloy Options: We supply 1000, 3000, 5000, and 6000 series aluminum alloys, covering popular grades like 1050, 1060, 3003, 3004, 5052, 6061, and more.
- Flexible Thickness Range: Available thicknesses range from 0.2mm to 6.0mm, allowing you to choose the ideal gauge for your application.
- Surface Treatments: Mill finish, anodized, coated, or embossed surfaces are available, with customizable protective film options to prevent scratches during transit.
- Fast Turnaround: Our optimized production processes enable quick custom coil cutting, with standard orders processed within 7-15 days, subject to quantity and specification.
- Quality Assurance: The factory operates under ISO9001 certified management systems, with rigorous testing for thickness, width, surface quality, and mechanical properties.
- 12-Month Warranty: We stand behind our products with a one-year warranty against manufacturing defects—offering you confidence in long-term projects.
- Packaging & Export: Coils are securely packed with moisture-proof wrapping and steel pallets, ensuring safe delivery to global destinations.
Technical Specifications
| Parameter | Range / Option |
|---|---|
| Alloy Series | 1000, 3000, 5000, 6000 series (customizable) |
| Temper | O, H14, H16, H18, H22, H24, H32, T6 (depending on alloy) |
| Thickness | 0.2mm - 6.0mm |
| Slit Width | 20mm - 2000mm |
| Coil Inner Diameter | 300mm, 508mm, 610mm (optional) |
| Outer Diameter | Up to 1600mm |
| Max Coil Weight | Up to 8 tons per coil |
| Surface Finish | Mill finish, anodized, coated, embossed, stucco |
Why Choose Our OEM Slitting Service?
We are not just a supplier; we are a complete aluminum processing partner. Our OEM slitting service is designed to reduce your material waste and save labor costs. Instead of purchasing standard-width coils and performing in-house cutting, you can receive ready-to-use strips tailored to your exact production requirements. This improves efficiency, reduces scrap, and accelerates your manufacturing cycle.
- Material Utilization: Precise slitting minimizes edge loss and maximizes usable area, lowering your overall material cost.
- Consistent Quality: Advanced tension control ensures uniform strip width and smooth surfaces, suitable for stamping, roll forming, and other downstream processes.
- Custom Length / Coil Weight: We can produce coil weights from 1 ton to 8 tons, and optional child-coil configurations to match your handling equipment.
- Global Export Experience: With years of exporting to diverse markets, we understand international packaging standards and documentation requirements, including full set of shipping documents.
- Responsive Communication: Our team provides timely updates on production progress and shipment arrangements, ensuring transparent collaboration.
Suitable Applications
- Roofing sheets, wall panels, and curtain wall systems
- Transportation: truck bodies, trailer panels, and automotive heat shields
- Packaging: beverage cans, bottle caps, and food containers
- Electronics: heat sinks, casings, and mobile phone components
- HVAC: radiator fins, air conditioner coils, and ventilation ducts
- General fabrication: flashing, gutters, and industrial components
Quality & Compliance
Our production facility is certified with ISO9001, reflecting our commitment to consistent quality management. Each coil is subjected to strict inspections including thickness measurement, surface defect inspection, and mechanical property verification. We also provide mill test certifications upon request, ensuring full material traceability.
Customization & Ordering
Simply send us your required alloy, thickness, width, temper, and quantity. Our team will offer a tailored quotation within 24 hours. We accept small trial orders as well as bulk production orders. For special surface finishes or non-standard sizes, we provide flexible solutions based on your drawings or samples. Contact us today to discuss your aluminum coil needs and experience reliable supply from a dedicated manufacturer.
Backed by a professional workforce of 51–100 employees and an annual export value of US$50–100 million, Hemaokang Steel has built strong relationships with buyers across six continents. We are committed to punctual delivery, competitive pricing, and excellent after-sales support. Choose us as your aluminum coil supplier—your projects will benefit from our craftsmanship, transparency, and long-term reliability.
Frequently Asked Questions
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Q: What alloys can you supply for slit aluminum coils?
A: We supply 1000, 3000, 5000, and 6000 series aluminum alloys, including grades like 1050, 1060, 1100, 3003, 3004, 5052, 5754, 6061, and 6063. If you need a specific grade, please contact us with your request. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is generally 5 tons for standard specifications. For sample orders or specialty items, we can discuss flexible arrangements. Smaller quantities are available for trial purposes. -
Q: How quickly can you deliver custom slit coils?
A: Standard production usually takes 7–15 working days after confirmation of order and receipt of deposit. For large quantities or complex specifications, delivery time may be extended, but we will communicate clearly with you. -
Q: Do you provide samples before bulk production?
A: Yes, we can provide sample strips for quality evaluation. Sample cost is waivable depending on order quantity and business relationship. Shipping charges for samples are usually borne by the client. -
Q: How do you ensure the quality of slit coils?
A: We are ISO9001 certified and implement a multi-step quality control process. This includes incoming material inspection, in-line thickness and width monitoring, edge quality checks, and final packaging inspection. Test certificates are available on request. -
Q: What is your warranty coverage?
A: We offer a 12-month warranty against manufacturing defects. If any material defect is found under proper usage, we will replace the affected product or provide a credit, subject to inspection. -
Q: Can you supply anodized or coated aluminum coils?
A: Yes, we can supply anodized, pre-painted, or coated coils. Surface treatments can be customized based on your application requirements, including color, gloss, and film thickness. -
Q: What are your shipping terms and export documents?
A: We ship from Qingdao port under FOB, CFR, or CIF terms. We provide necessary export documents: commercial invoice, packing list, bill of lading, and material test certificates if required.
Partner with Hemaokang Steel (Shandong) Co., Ltd. for dependable aluminum coil supply and processing. Let our expertise turn your exact specifications into high-quality coils, delivered efficiently to your production line. Request a quote now and experience responsive service and competitive solutions.
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