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China OEM Aluminum Casement Window Profiles from Trusted Suppliers | Durable, Energy-Efficient, Custom Solutions from Factory

Discover our premium windows, ideal for regions with a mild climate, designed with cost-effectiveness in mind. As a leading China supplier and factory, we ensure that our products feature a mar-resistant finish and corrosion-resistant hardware, guaranteeing minimal maintenance and exceptional durability for a lifetime. Our custom-sized, pre-assembled windows allow for easy installation, and we provide comprehensive technical support for a seamless experience. Invest in long-term savings with our energy-efficient windows, capable of reducing your energy bills by up to 30%, all backed by a 10-year warranty.

Product Details

Specifications

Item	Casement window profile
Brand	Aolijie
Material	6063 \ 6061 \ 6060
Temper	T5 / T6
Thickness	0.8–5.0mm
Length	6m (customizable)
Surface Treatment	Mill finish \ Power coating \ Anodizing \ Electrophoresis \ Fluorocarbon coating \ Wood grain, etc.
Color	According to customer requirements (customizable)
Service Support	Drilling \ Milling \ Cutting \ Welding \ Bending \ Assembling \ CNC
Packing Details	Inside: packed with protective film to protect each piece
Packing Details	Outside: wrap to be bundles by shrink plastic bag
Delivery Time	Die developing and sample testing: 7–10 days
Delivery Time	Mass production completed: 15–30 days
MOQ	500kg

Surface Treatment

Product Application

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Exceptional Cost-Effectiveness

By focusing on the essential strengths of aluminum—durability, structural integrity, and sleek aesthetics—this solution delivers robust performance at a significantly lower investment compared to thermal break models. This allows you to allocate your budget more efficiently, potentially towards larger glazing areas or enhanced design features.

🏗️

Uncompromised Core Quality

These products are engineered with high-grade aluminum profiles and precision manufacturing, ensuring long-lasting durability, excellent weather resistance (water and air infiltration), and reliable operation. They provide all the fundamental benefits of quality fenestration without the added cost for specialized thermal insulation you may not require.

⚡

Streamlined Decision & Faster Delivery

Choosing this standard, widely proven product line simplifies the specification process. It enables a quicker turnaround from order to production and installation, helping you keep your project timeline on track.

✅

Intelligent Value-Driven Choice

For projects where premium thermal performance is not critical, this non-thermal break series represents the most intelligent and value-driven choice. We are confident it will meet your functional and budgetary requirements perfectly.

❓ Frequently Asked Questions

Q What aluminum alloy grades are available for your casement window profiles?

Our casement window profiles are manufactured using high-quality aluminum alloys 6063, 6061, and 6060, with temper options of T5 or T6. These grades are widely recognized for excellent extrudability, surface finish quality, and structural strength, making them ideal for window and door profile applications.

Q What surface treatment options do you offer for aluminum casement window profiles?

We offer a comprehensive range of surface treatments including Mill Finish, Powder Coating, Anodizing, Electrophoresis, Fluorocarbon Coating, and Wood Grain finish. Custom colors are also available based on customer requirements, ensuring your profiles match any architectural or design specification.

Q What is the minimum order quantity (MOQ) and what are the standard lead times?

The minimum order quantity is 500kg. For die development and sample testing, the lead time is typically 7–10 days. Mass production is completed within 15–30 days depending on order volume and customization requirements.

Q Can the aluminum casement window profiles be customized in terms of size and dimensions?

Yes, our profiles are fully customizable. Standard profile lengths are 6 meters, but custom lengths are available upon request. Wall thickness can range from 0.8mm to 5.0mm, and we support a full range of machining services including drilling, milling, cutting, welding, bending, assembling, and CNC processing.

Q How are the aluminum profiles packed and protected during shipping?

Each profile is individually wrapped with a protective film to prevent surface scratching during transit. The profiles are then bundled together and wrapped with shrink plastic bags for added protection. This dual-layer packaging ensures the products arrive in perfect condition.

Q What is the advantage of choosing a non-thermal break aluminum casement window profile?

Non-thermal break aluminum casement window profiles offer exceptional cost-effectiveness while maintaining core structural quality, durability, and weather resistance. They are ideal for projects in mild climates or applications where premium thermal insulation is not a critical requirement. This product line also simplifies specification and enables faster delivery timelines compared to thermal break alternatives.

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