Doorwin's Excellent Casement Wood Aluminum Window with Crank Handle
Wood Awning Aluminum Window with Chain Winder & Fixed Screen
Aluminum Window Opening options:
Side Hung
Top Hung
Side Swing
Fixed Sash
Direct Glazed
Glass and glazing
Our double or triple glazed has better sunlight permeability, heat preservation in the premises and better sound insulation.
Double or three pane glass packages are used as a standard option, filled with argon gas. The indoor pane comes in selective glass, reflecting thermal rays into the premises and improving heat insulation features of glass package.
According to the customer requirements we can offer the following glass packages:
Heat insulation (selective).
Sunshine control (reflective, toned).
Sound insulation.
Anti-burglar (laminated, hardened).
Obscure glass.
Finishing and colours
Depending on customer requirements we are willing to leave the products we supply untreated, coated with a base coat or completely pre-finished. Colour for non-transparent finishing may be selected from the RAL colour range.
| Design | Custom Made |
| Dimension | Custom Made |
| Profile | Interior: Solid Wood Without Joints(Teak, White Oak, Red Oak, Larch and Pine Wood) |
| Exterior: Top Quality Thermal Break Aluminum | |
| Frame Finishing | The External Aluminum is available in Anodized, Powder Coated, and Kynar(PVDF) Finishing. The Internal Wood is available in Clear Lacquered or Water based Paint Finishing. |
| Glass | Double Glazing(5+12A+5,5+9A+5) Insulating Toughened Glass with Low-E coated, Filled with Argon Gas. Triple Layer Glazed Laminated Glass is available. |
| Hardware | Germany Origin Made |
| Products Advantages | 1, Aesthetic Appearance |
| 2, High Thermal Values and Low U Value | |
| 3, Good Performance On Water and Air Tightness | |
| 4, Resisting Moisture, Pollutants and Ultraviolet Light from the sun. | |
| 5, Dust resistance and Easy Maintenance | |
| Package | Non fumigation Plywood Crate + Paperboard + Air Bubble Film |
| Accessories | Top Brand Silicon and EPDM Sealant, Lock |
| Professional Service | 1, Competitve Price |
| 2, Professional Design Team. | |
| 3, Experienced Processing and Painting Worker | |
| 4, On-Time Quick Delivery and Satisifying After-Sales Service |
Company Information
Doorwin Group is a major Chinese manufacturer of windows and doors. Over the past decades, we have exported our products globally to include North America, Europe, and Australia. Our products are suitable for commercial and residential projects, with product lines at several price points to satisfy the needs of both premium and value markets. Our industry-leading customization services provides options to meet even the most stringent requirements.
With a factory area of 20,000m2 and production capacity of 100,000m2/year, Doorwin Group has the scale to ensure timely delivery and the flexibility to reduce manufacturing lead times to as little as 18 days.
We are dedicated to the pursuit of energy efficient, eco-friendly and cost-effective products and through our research and development have made great strides in the performance categories of thermal-insulation, structural strength, weatherproofing, sound-insulation, and condensation resistance. Our products are designed to exceed North American NFRC code requirements. Independent testing by Intertek USA confirms that our products perform exceptionally well in all climate zones.
Our unique philosophy is centered on creating the most reliable and durable products for each performance class. This approach mitigates the inconvenience and cost of product failure to reduce total cost of ownership and maximize value to our clients. We take no shortcuts and we pledge to not compromise on the quality of our products.
Welcome to Doorwin Group. Experience the next level in service, support, quality and performance. 
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Ada Wu