Custom windows, doors and curtain walls for residential developments, hotels and commercial projects—from drawings to delivery.
Discuss Your Project ↗TESTED FOR INTERNATIONAL MARKETS
Documentation available by system and destination
NORTH AMERICA
AUSTRALIA
INTERNATIONAL
SOUTHEAST ASIA
OUR APPROACH
Built around your project.
Backed by our manufacturing.
We configure aluminium windows, doors and curtain wall systems to suit your project drawings, performance requirements and site conditions—from dimensions and opening types to glazing, finishes and hardware.
INTEGRATED MANUFACTURING
From aluminium profiles
to custom windows, doors and curtain walls.
Backed by Yonglijian, our group-owned aluminium manufacturing base in Foshan, we coordinate profile production, surface finishing, fabrication and glazing—giving us closer control over materials, finish consistency and production schedules.
40
YEARS OF MANUFACTURING
EXPERIENCE
1,000
EMPLOYEES ACROSS THE
MANUFACTURING GROUP
4
PROJECT STAGES COORDINATED
AS ONE PACKAGE
PROJECT APPLICATIONS
Custom Aluminium Systems for Building Projects.
We supply custom aluminium windows, doors and curtain wall systems for residential developments, hotels and commercial buildings. Backed by our group-owned aluminium manufacturing base, we coordinate system selection, shop drawings, fabrication and export packing around your project requirements.
40
YEARS OF MANUFACTURING
EXPERIENCE
1,000
EMPLOYEES ACROSS THE
MANUFACTURING GROUP
4
PROJECT STAGES COORDINATED
AS ONE PACKAGE
01
Share your project
Send plans, schedules, quantities, location and design requirements.
02
System proposal
We recommend suitable systems, configurations, glass and finishes.
03
Technical coordination
Details, dimensions and performance requirements are aligned.
04
Production & delivery
Your package is manufactured, inspected, packed and coordinated for shipment.
CLIMATE SOLUTIONS
Designed around where you build.
Different climates place different demands on glass, aluminium, seals, hardware and drainage. We specify the system as a whole.
01 / DESERT CLIMATES
Cooler interiors.
Cleaner sightlines.
Solar-control glazing, insulated profiles and precision sealing help manage intense heat, UV exposure and airborne dust without compromising expansive views.
✓ Solar heat control
✓ Dust-resistant sealing
✓ Thermally broken frames
02 / TROPICAL CLIMATES
Built for rain, humidity and airflow.
Drainage-led detailing, weather-tight systems and flexible opening configurations support comfort through heavy rainfall, persistent humidity and tropical heat.
✓ High-capacity drainage
✓ Weather-tight performance
✓ Natural ventilation options
03 / MARINE EXPOSURE
Ocean views, protected for the long term.
Marine-grade finishes, reinforced hardware and wind-conscious system selection help defend coastal homes against salt air, corrosion and driving rain.
✓ Corrosion-resistant finishes
✓ Wind-load engineering
✓ Marine-grade hardware
04 / COLD CLIMATES
Warmth without visual weight.
High-insulation frames, low-emissivity glazing and carefully resolved junctions improve comfort and energy performance through cold seasons.
✓ High thermal insulation
✓ Low-E glazing options
✓ Condensation control
PRODUCT CONFIGURATIONS
Opening Types
01
Sliding Window
Compact operation for bedrooms, apartments and high-traffic living areas.
02
Casement Window
Wide opening and reliable sealing for residential and hospitality applications.
03
Awning Window
Top-hinged ventilation that remains practical during light rain.
04
Folding Window
Wide pass-through openings for kitchens, bars and hospitality spaces.
05
Folding Door
Large-span openings that connect indoor and outdoor living spaces.
06
Motorized Lift Window
Vertical powered operation for serving counters and feature openings.
SIGNATURE SYSTEMS
Openings that shape the architecture.
A focused range of architectural systems selected and configured around scale, performance and design intent.
YOLI SUNTRA CASE STUDIES
Real projects. Delivered by
YOLI SUNTRA.
Completed hospitality, villa and residential projects across Africa，Australia，Middle East，Asia，South America，North America.
SYSTEM ENGINEERING
Designed for better performance.
Our window and door systems are designed with careful attention to aluminium profiles, glass, hardware, drainage and connection details. Each part works together as one complete system for better performance and long-term use.
01
SYSTEM DESIGN
03
PROJECT SUPPORT
02
PERFORMANCE CHECK
04
QUALITY CONTROL
NEWS & INSIGHTS
Notes from the work.
Aluminum Window Solutions for Hotels and Resorts in the Americas
Why Aluminum for Hospitality?Aluminum offers a unique combination of strength, d
How to Choose the Best Aluminum Sliding Doors for Commercial Projects
Aluminum sliding doors are widely used in commercial projects such as office bui
Best Guide to Aluminum Windows for Overseas Construction Projects
IntroductionSourcing aluminum windows and doors for overseas construction projec
START A PROJECT
Tell us about your project.
Share your project type, location and timeline. We'll recommend a suitable window and door system.
From villas and residential developments to hospitality projects, our team supports international projects with system selection, technical coordination and project quotations.
Aluminium window and door systems for modern architecture in demanding climates.
CHINA OFFICE
Foshan, Guangdong
No.1 Heyi Road, Yanghe Town, Gaoming District, Foshan City Guangdong Province, China
QATAR OFFICE
47Floor,Building 433, Street: 340, Zone 56 Doha, QatarBuilding 433, Street: 340, Zone 56 Doha, Qatar
GUYANA OFFICE
Lot 57 Dennis Street,Campbellville, Georgetown Guyana South America
KSA Riyadh OFFICE
RUAF3131, 3131 Abdulrahman Ibn Dawoud Street, Al Rimal, 13436 Riyadh, KSA
MALAYSIA OFFICE
Kuala Lumpur
A3-1-21 RC Residences, 1 Jln Razak Mansion, Sungai Besi, 57100 Kuala Lumpur, Malaysia
PHILIPPINES OFFICE
01-071 Sitio Matahimik, Brgy. Duhat, Sta. Cruz Laguna, Philippines 4009
KENYA OFFICE
9F, Sifa tower, lenana road,nairobi, kenya.
PROJECT CONTACT
info@suntrawindow.com
+86 134 2587 0840
+974 5520 1036
SCAN FOR
info@suntrawindow.com
+86 134 2587 0840
