1 / 5
Customized Architectural Aluminum Louver Sliding Window Integrated Blinds Sunshade Privacy Glider Windows for Villa Bedrooms
Product Description
Key Product Highlights
Seamless Welded Frame
Precision laser welding technology creates a cleaner, more integrated appearance while helping reduce water leakage through frame gaps.
150 kg Load-Bearing Silent Rollers
Supports smooth and quiet sliding performance, with strong load-bearing capacity, durable operation, and long-term warranty support.
Thermally Broken Aluminum Design
Enhances insulation performance, helps reduce whole-house energy consumption, and supports compliance with North American ENERGY STAR standards.
Security Hardware Lock
Designed for smooth operation and tighter locking engagement to help reduce looseness during daily use.
Custom Sizes
Different configuration options are available to help buyers match ventilation, light, and facade layout needs more efficiently.
Product Specifications
| Screen | Optional Seamless Welded Sash |
| Profile Thickness | 2.0 mm Aluminum Thickness |
| Sash Width Specifications | 400mm - 800mm |
| Glass | 5+20AR+5, thermally tempered safety glass |
Manufacturing & Customization
Glass Options
Glass selection affects insulation, sound reduction, safety, and overall user comfort. We offer a variety of options to meet local market demands and diverse application scenarios.
Surface Treatment
ZhengJi is equipped with in-house powder coating, spray coating, and wood color processing, enabling a wide range of custom color options for aluminum windows to meet different design and application requirements.
Manufacturing Quality Control
Our strength is in upstream manufacturing control. With in-house extrusion, cutting, and CNC machining, we support more stable profile quality, clearer custom processing, and better consistency for bulk and project orders.
Project Applications
Suitable for distributors, contractors, and project buyers looking for practical aluminum window solutions for residential and light commercial use.
Company Certification
Our products are supported by certifications including CE, RoHS, IQNET, and ISO. These certifications reflect our focus on quality, compliance, and standardized manufacturing.
Factory Advantages
Zhengji: Premier maker of high-performance aluminum profiles & window/door systems. In-house mastery ensures quality & cost efficiency.
• Fast Turnaround: Custom units fabricated & assembled in ≤15 days, handling bulk orders precisely.
• Total Control: Manages entire chain—casting, extrusion, cutting, finishing, assembly—eliminating outsourcing risks.
• Transparent Updates: Provides physical samples & real-time photos.
• Rapid Response: Engineering support & detailed quotes within 30 mins, 24/7 on major platforms.
Custom Design & Layout Support
We support custom grill patterns (colonial, diamond, or prairie styles) and multiple track options (two-track, three-track with flyscreen). Send us your project size to get a free CAD layout and an instant wholesale quote.
Frequently Asked Questions
Q1
What is your delivery time?
The standard delivery time for mass production is approximately 4-5 weeks. For services such as custom frames, non-standard custom colors, or custom tinted glass, the delivery time is approximately 8-12 weeks.
Q2
How waterproof and windproof are your doors and windows? What is the U-value?
Our products have all passed third-party laboratory waterproof and windproof tests and are equipped with multi-layer insulated glass to improve thermal insulation performance. We can also produce custom aluminum alloy doors and windows according to your drawings and entrust authoritative third-party testing agencies to conduct tests.
Q3
Are you a factory manufacturer?
Yes. All our products use a one-stop production process, completed in our own factory. From aluminum profile extrusion to cutting, surface treatment, assembly, testing, packaging, and shipping, all processes are completed in our own factory.
Q4
Are your door and window products tested or certified?
We can provide product testing and certification documents upon request. Please contact us for details.
Q5
How do I choose the right door and window sizes for my house?
We offer custom door and window solutions in various sizes. If you are unsure of the dimensions, our technical team will assist you in ensuring accurate measurements and proper installation.
Q6
Are there discounts for bulk orders?
Yes. We offer highly competitive prices for projects or bulk purchases. Please contact us for a customized quote.
