Custom Door and Window Systems for Villas, Apartments and Commercial Projects
Work with Mulan Build to match every opening with the right aluminum or glass system, tailored to your dimensions, style and performance needs.
Our Glass Options
Glass Options For Your Doors & Windows
Our standard configuration is double-tempered insulating glass (5mm+5mm) to balance thermal insulation and sound reduction.
For cold regions we can upgrade to triple-glazed units for better heat retention, and for coastal or high-wind / high-security areas we suggest laminated + insulating glass.
Tinted glass in blue, gray or green, as well as frosted and privacy glass for bathrooms, are also available.
Different thicknesses and combinations can be customized to your project, and sample test videos can be provided on request.
Doors and Windows Collections
China’s Trusted Doors and Windows Supplier for Residential and Commercial Projects
Simply share your door and window schedule and project drawings. We’ll confirm sizes, performance requirements and opening types, then develop a coordinated solution that fits both your specifications and the homeowner’s preferences.
With experience supplying over 1,000 customized doors and windows packages to projects across the Middle East, South Asia, Africa, North America and Europe, Mulan Build understands different climates, codes and design standards—from new builds to renovation and replacement work.
Our 30,000 m² showroom in Foshan brings windows, doors and related façade materials together under one roof, giving clients hands-on access to systems, finishes and hardware, and making it easier to finalize a complete doors-and-windows package in one place.
China Doors and Windows Solution
Material Options For Your Doors & Windows
We offer different door materials to match your budget, climate and security needs.
Solid aluminum doors sit at the premium end, with refined workmanship and excellent durability.
Standard alloy steel doors suit around 90% of projects and can be upgraded with thicker skins and reinforced cores for higher security.
Stainless steel doors are ideal for humid or coastal areas, staying rust- and color-resistant over many years.
Zinc-alloy doors provide a good balance of performance and price for commercial projects, wholesalers and budget-sensitive jobs.
Galvanized steel doors have a wrought-iron look and allow for decorative carving patterns on the surface, adding character to villa entrances and feature doors.
Why Choose Chinese Doors & Windows
Efficiency & Reliability
Our windows and doors are engineered for superior insulation and safety—cutting energy use, minimizing trade disputes, and ensuring consistent quality. With strict standards for packaging, durability, and design, you save time, reduce costly errors, and enjoy smoother project execution.
Long-Term Value & Performance
Crafted with resilience and advanced features like wind resistance, anti-theft locks, and fire protection, our solutions deliver exceptional durability. Combining style with strength, they provide long-lasting performance that enhances property value for both residential and commercial projects.
Doors and Windows Solution FAQs
Q: What materials are best for doors and windows in humid or coastal environments?
A: Look for systems built from corrosion-resistant aluminum or marine-grade stainless steel, paired with high-performance seals and powder-coat finishes. These combinations ensure long-term durability and minimize maintenance.
Q: How do I know when to choose window and door replacement versus new installations?
A: If existing frames are warped, drafty, or non-compliant with current energy codes, replacement is often more cost-effective. For new builds or major remodels, specifying fresh door and window units lets you optimize performance, style, and framing integration from the start.
Q: Can I customize sizes, styles, and hardware on my doors and windows?
A: Absolutely. Our OEM/ODM capabilities cover every aspect—from bespoke profile dimensions and glazing options (e.g., double- or triple-pane) to hardware finishes, locking systems, and integrated blinds or shades.
Q: What energy-efficiency ratings should I look for?
A: Aim for U-values under 0.30 W/m²·K and SHGC (solar heat gain coefficient) tailored to your climate zone. High-performance windows and doors with thermally broken frames and Low-E glazing can cut heating and cooling costs by up to 25 %.
Q: How do you ensure secure, precise installation and follow-up support?
A: Each project includes detailed site surveys, CAD-verified measurements, and certified installer training. Post-installation, we provide maintenance guides, warranty coverage, and rapid technical assistance to keep your doors and windows performing at their best.
Contact Us
We’ll get back to you within 24 hours. For urgent project inquiries, contact us directly at +86 133 2676 9070. You can also upload your project drawing files
