When you're sourcing aluminum windows and doors for a luxury villa project in Dubai, a coastal home in Australia, or a residential development in Saudi Arabia, finding the right manufacturing partner can make or break your timeline. You need more than a catalog of products — you need a factory that understands international building codes, uses premium materials, and delivers on time. That's where ALPES comes in.
Based in Guangdong, China's manufacturing heartland, ALPES operates two major production centers in Foshan and Zhaoqing, spanning a combined 100,000 square meters. The company specializes in high-end aluminum system windows, doors, and sunrooms — and it has years of hands-on experience serving clients across the Middle East, Australia, and beyond.
Walk into the ALPES factory and the first thing you notice is the material quality. Every aluminum profile is 6060-T66 grade, with thicknesses ranging from 1.8mm to 2.5mm — meeting and in many cases exceeding China's latest national standards. The insulation strips are PA66GF25 nylon with multi-chamber thermal break construction, which is what allows the AW90 Passive Window to achieve a K-value as low as 1.3.
Hardware is another area where ALPES refuses to compromise. The company partners exclusively with German-engineered brands: ROTO for transmission boxes and anti-pry lock points, Winkhaus for full hardware sets backed by 169 years of engineering, CMECH for award-winning handles tested to 30,000 cycles, and Wehag for premium hardware upgrades. These aren't off-brand components — they are the same hardware systems specified by European architects.
As a casement window manufacturer with a deep product line, ALPES offers three distinct outward-opening casement series. The C120 features a nail-free rolled press mesh structure and full standard square cavity for superior wind pressure resistance. The C113 uses a full glue-injection process with integrated corner brackets for seamless structural integrity. And the C116 stands out with its slim 28mm oblique press line frame and optional German Wehag hardware.
For projects that demand European-style functionality, ALPES produces tilt and turn windows in two configurations. The AW90 Passive Window is the flagship — 90mm frame depth, 360-degree locking points, an 8-layer dual-matrix sealing system, and Winkhaus hardware as standard. The AW113 offers a more compact footprint while maintaining the same multi-chamber insulation and triple-sealing architecture.
On the door side, ALPES functions as a full-scale sliding glass door manufacturer with four distinct series. The SL155 is a heavy-duty thermal break door with 2.2–2.5mm main load-bearing profiles, a 20-wheel self-balancing pulley system rated to 400kg, and single sashes up to 2800mm wide by 2600mm high. The SL126/182 series offers both sliding and lift-sliding operation, with critical zones locally reinforced to 3.0mm and patented eave-style waterproofing. The SL112/167 multi-functional series handles up to 220kg per sash with a frame-enclosing-sash structural design and 45mm high-ｄｒｏｐ bottom track drainage. The SL126/182(75) variant features an ultra-slim 75mm narrow edge interlock and 27A super-large insulating glass with inert gas filling for panoramic views.
ALPES has completed luxury villa projects in Saudi Arabia, high-end residential installations in Dubai, and modern aluminum window and door packages for Australian homes. Each project reinforces the same lesson: clients in different climate zones demand different thermal performance, and ALPES has the product range to match.
Standard color options include Ice Cream White, Aurora Gray, Starry Sky Gray, and Brown Coffee, with custom color matching available on request. Glass configurations are equally flexible — various insulated glass unit specifications with multiple tint and style options, configured to the thermal and acoustic requirements of each project.
ALPES at a Glance
Ready to Discuss Your Project?
Choosing a China-based aluminum windows and doors supplier shouldn't feel like a gamble. ALPES combines a 100,000 m² factory footprint, 6060-T66 grade aluminum, German hardware partnerships, and proven project delivery across three continents. Whether you're specifying casement windows for a villa, tilt and turn systems for an apartment block, or heavy-duty sliding doors for a commercial entrance, the engineering and quality control are already in place.
Contact ALPES today at jennifer@alpesvip.com or reach out via WhatsApp at +86 18200804101 to discuss your next project.
