Import Aluminum Profiles For Windows — Buy in wholesale FOB from Supplier in China
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Aluminum Profiles For Windows
These are extruded aluminum profiles designed specifically for window and door applications, supplied by QHCK New Energy Tech Co., Ltd from its base in Dalian, China. The profiles are manufactured from high-grade aluminum alloys 6063-T5 and 6061-T6, which are industry standards for fenestration systems due to their strength, durability, and thermal performance. The T5 and T6 tempers provide the necessary mechanical properties for structural integrity in window frames and glazing systems.
The 6063-T5 alloy is widely used for its excellent extrudability and smooth surface finish, making it ideal for architectural applications where aesthetics and precision are important. The 6061-T6 alloy offers higher strength, suitable for larger or more demanding window and door designs. Both alloys are typically anodized or powder-coated to enhance corrosion resistance and provide a range of color options. The profiles are designed to accommodate thermal break systems, which improve energy efficiency by reducing heat transfer through the frame.
These profiles are sourced globally for residential, commercial, and industrial construction projects. They are used in window frames, door frames, curtain walls, and glazing systems, where lightweight, low-maintenance, and weather-resistant materials are required. The supplier offers standard export packaging, and buyers should confirm the availability of custom lengths and finishes to match their project specifications. Lead times and MOQs are not specified in the listing, so these should be clarified directly with QHCK New Energy Tech Co., Ltd.
| Material | Aluminum Alloy 6063-T5 / 6061-T6 |
| Temper | T5 / T6 |
| Tensile Strength | 180 to 260 MPa typical for 6063-T5 |
| Yield Strength | 140 to 215 MPa typical for 6063-T5 |
| Elongation | 8 to 12% typical for 6063-T5 |
| Thermal Conductivity | 167 to 200 W/m·K typical for 6063 |
| Hardness | 10 to 15 HB typical for 6063-T5 |
| Surface Treatment | Anodizing or powder coating typical |
| Thermal Break Compatibility | Designed for thermal break systems |
| Packaging | Standard export packaging |
QHCK New Energy Tech Co., Ltd is located in Beihai Industry Park, Dalian, Liaoning Province, China, with a postal code of 116000. The company operates as a harbor-tier supplier, indicating a verified business profile but without additional trust signals such as response rate or average response time, as these are listed as zero in the available data.
The supplier specializes in aluminum profiles for windows and doors, with a focus on high-grade aluminum alloys 6063-T5 and 6061-T6. Its description emphasizes the use of these profiles in residential, commercial, and industrial construction, particularly for fenestration systems. The listing does not provide details on production capacity, certifications, or past projects, so buyers should request this information directly to assess the supplier’s capabilities and track record.
Aluminum profiles for windows and doors are extruded sections manufactured from high-grade aluminum alloys, primarily 6063 and 6061 temper T5/T6, designed for thermal break and standard fenestration systems. These profiles are widely used in residential, commercial, and industrial construction for window frames, door frames, curtain walls, and glazing systems. As a high-demand building material in global trade, aluminum fenestration profiles are sourced from major producers in China, Germany, and Turkey, with pricing influenced by LME aluminum rates, alloy composition, surface treatment, and order volume.
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Sourcing Aluminum Profiles For Windows from QHCK New Energy Tech Co., Ltd - China Import Guide
Before ordering, verify the alloy composition, temper designation, and surface treatment options to ensure the profiles meet your project’s structural and aesthetic requirements. Request material test reports (MTRs) to confirm the mechanical properties, such as tensile strength and elongation, and ensure compliance with industry standards like ASTM B221. Clarify whether the profiles are designed for thermal break systems, as this can significantly impact energy efficiency.
Confirm logistics details, including lead time, which can vary depending on the complexity of the extrusion and the supplier’s production schedule. Common Incoterms for bulk imports include FOB Dalian or CFR to your port. Discuss payment terms, as suppliers often require a deposit, with the balance due before shipment. Ensure the packaging method protects the profiles from damage during transit, especially for custom finishes or thermal break designs.
Conduct quality checks upon receipt, including dimensional verification using precision tools to confirm the profiles meet your specifications. Test the surface finish for uniformity and adherence, particularly for anodized or powder-coated profiles. Request documentation such as mill test certificates, surface treatment records, and compliance with relevant standards. Inspect for defects or inconsistencies that could affect the profiles' performance in window or door assemblies.
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30 suppliersBuy Aluminum Profiles For Win in Bulk — Verified Supplier in China
When sourcing Aluminum Profiles For Windows for your business, securing the right balance of quality and cost is essential. QHCK New Energy Tech Co., Ltd, a verified supplier based in China, offers this product with key specifications including 6063-T5 (architectural), 6061-T6 (structural), Aluminum Alloy 6063 (Mg 0.45-0.9%, Si 0.2-0.6%); 6061 (Mg 0.8-1.2%, Si 0.4-0.8%), and Profile width 40-120mm, wall thickness 1.0-2.5mm, custom extrusion per buyer drawing. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,8003,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7604.29, making it a staple in the Cupboards, Doors, Gates, Grills & Windows sector with strong demand from importing countries worldwide.
Aluminum Profiles For Win Specifications, Trade Terms & Pricing
Importing Aluminum Profiles For Win requires careful attention to shipping logistics, customs compliance, and secure payment terms. QHCK New Energy Tech Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7604.29 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
About QHCK New Energy Tech Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Aluminum Profiles For Win has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Cupboards, Doors, Gates, Grills & Windows category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Aluminum Profiles For Win — Shipping, Logistics & Customs
Importing Aluminum Profiles For Win requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7604.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Aluminum Profiles For Win
What is the wholesale price of Aluminum Profiles For Windows?
The current listed wholesale price for Aluminum Profiles For Windows from QHCK New Energy Tech Co., Ltd is $2,8003,500./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to QHCK New Energy Tech Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Aluminum Profiles For Win?
The supplier, QHCK New Energy Tech Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Aluminum Profiles For Win. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Aluminum Profiles For Windows?
For international shipping and customs clearance, Aluminum Profiles For Windows is classified under HS Code 7604.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Aluminum Profiles For Win from China?
To import Aluminum Profiles For Win from China, negotiate shipping terms (FOB, CIF, or EXW) directly with QHCK New Energy Tech Co., Ltd. Ensure you have the necessary import licenses for Cupboards, Doors, Gates, Grills & Windows products in your destination country.
Is QHCK New Energy Tech Co., Ltd a verified supplier?
Yes, QHCK New Energy Tech Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Aluminum Profiles For Windows?
The key specifications for Aluminum Profiles For Windows supplied by QHCK New Energy Tech Co., Ltd include 6063-T5 (architectural), 6061-T6 (structural), Aluminum Alloy 6063 (Mg 0.45-0.9%, Si 0.2-0.6%); 6061 (Mg 0.8-1.2%, Si 0.4-0.8%), and Profile width 40-120mm, wall thickness 1.0-2.5mm, custom extrusion per buyer drawing. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Aluminum Profiles For Win?
QHCK New Energy Tech Co., Ltd offers Aluminum Profiles For Win with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Aluminum Profiles For Win the most?
Aluminum Profiles For Win is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from QHCK New Energy Tech Co., Ltd through our platform.
What certifications does this Aluminum Profiles For Win supplier hold?
QHCK New Energy Tech Co., Ltd maintains international quality certifications. These ensure that the Aluminum Profiles For Win meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Aluminum Profiles For Windows on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. QHCK New Energy Tech Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with QHCK New Energy Tech Co., Ltd.
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