Wholesale Windows And Doors
✓ CE, AS2047, ISO 9001 certified
✓ 19+ years wholesale manufacturing experience
✓ Thermally broken, durable aluminum windows, doors
Electric lift WIndiow
Aluminium Doors
Aluminium Windows
Sunroom
Safety
Protection
Sound insulation
Noise reduction
Thermal insulation
Energy savings
Why Choose KALAISHI Windows and Doors ？
A strong windows and doors partner is built on quality, systems, and reliability. KALAISHI is an integrated aluminum window and door manufacturer delivering complete system solutions for distributors, contractors, and project projects—helping you control quality, cost, and timelines with confidence.
Quality Profile and Thermal Break Design
KALAISHI uses high-quality thermal-break aluminum profiles, ensuring excellent energy efficiency, superior durability, and consistent performance for residential projects.
High-Performance Insulated Glass
With insulated glass ,Optional with argon gas, and quality spacers to improve sounapprove, and energy performance.
OEM for projects
We support size, color and opening type customization
Aluminium Windows Type
As a professional aluminum window and door manufacturer with an integrated factory, KALAISHI offers a complete range of wholesale window and door solutions across three core product categories.Each system is built with high-quality aluminum profiles and engineered designs to ensure reliable performance, safety, and unobstructed views.
Outward opening
Casement Window
Thermal break Profile
Double glazing unit
RGT hardware
Can be casement or awning opening
Inward opening
Casement Window
Thermal break Profile
Double glazing unit
RGT hardware
Can be Tile and Turn opening
Sliding Window
Thermal break Profile
Double glazing unit
RGT hardware
Can be casement or awning opening
Aluminium Door Type
As an aluminum window and door factory, KALAISHI supplies exterior sliding doors, interior sliding doors, and hinged doors, offering durable construction, smooth operation, and modern design for residential and commercial projects.
Exterior Sliding Door
Provides easy access, enhances natural light, and offers secure outdoor views with smooth operation.
Interior Sliding Door
Extremely narrow Profile Creates flexible space separation while maintaining a clean and modern look
Folding Door
Wide-opening design for maximum light, airflow, and space efficiency-perfect for contemporary
homes and architectural projects.
Other Aluminium Products
Kalaishi Electric Lift Window
Experience modern convenience with our Electric Lift Window, designed to provide smooth, effortless operation. Perfect for residential and commercial spaces, it offers easy access to fresh air and superior ventilation. A unique solution for spaces where traditional windows might not fit.
Aluminium Sunroom
KALAISHI sunrooms combine sturdy aluminum construction with expansive windows to fill your space with natural light. Perfect for relaxing, entertaining, or working, they turn any area into a bright, stylish, and comfortable living environment
KALAISHI Aluminum Window And Door Production Process
As one of China’s Source manufacturers of aluminum windows and doors, KALAISHI operates a 20,000 m² state-of-the-art factory in Foshan. We deliver high-Quality aluminum alloy doors and windows for large-scale wholesale projects across the globe.
01 Profile Cutting
02 Drilling
03 Assembly
04 Debugging
05 Clean and form Packaging
06 Wood Frame Packaging