Casement Windows
Casement Window Systems
PHONPA
Factory-backed aluminum window and door systems for residential, villa and commercial building projects.
Selected real installation references.

Casement, sliding balcony door and entry pivot package.
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Full-home casement, fixed glazing and sunroom package.
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Arch picture windows with high-floor river panorama.
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Sliding and folding systems for skyline interiors.
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Multi-storey awning and curtain-wall style exterior applications.
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Study, kitchen, living room and garden-view window scenes.
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Detached residence with full exterior window replacement.
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Contemporary residential glazing with installation photography.
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Custom windows and doors across living, balcony and facade areas.
View ProjectA concise brand-strength section for patents, certifications and technical credibility, ready for future certificate images or official certification logos.
Headquarters, product display, factory exterior and warehouse visuals build both brand presence and practical confidence for project clients.


Core product categories organized from factory and product materials: casement windows, sliding windows, sliding doors, curtain walls, sunrooms and entry doors.
Casement Window Systems
Sliding Window Systems
Sliding Door Systems
Curtain Wall Systems

Sunroom Systems
Entry Door Systems
Laboratory testing for acoustic comfort, sealing performance and wind-pressure resistance.
Performance demonstration for product quality and test standards.
Premium detail cards highlight the core system components: profiles, glass, hardware and sealing performance.
System profile structure, corner details and frame-to-sash proportions shape both appearance and long-term stability.
Insulated glass, Low-E glass and safety glass options support different climate, comfort and project requirements.
Handles, locking points, rollers and hinges define the everyday opening experience and long-term reliability.
Multi-layer sealing, drainage and acoustic design support the core performance of premium window and door systems.
Service standards, installation support and after-sales coverage.
Recognized cooperation partners across profiles, glass, hardware, sealing systems and component supply chains.
Window and door hardware systems
Hardware, ventilation and opening solutions
Premium handles and access hardware
Architectural and insulated glass supply chain
Thermal insulation and warm-edge components
Hardware and window-door component systems
Aluminum profile supply chain
Aluminum extrusion and profile support
Sealing and component supply support
Door and window accessory partner
Manufacturing component partner
For product consultation, project quotation, technical support and business cooperation.