When it comes to sourcing high-quality aluminum windows and doors for your residential or commercial project, working directly with a reliable warehouse manufacturer makes all the difference. ALPES, a leading casement window manufacturer based in China, operates a massive 100,000 m² production facility across two major centers in Foshan and Zhaoqing, Guangdong. This extensive warehouse capacity enables us to deliver premium aluminum window and door solutions directly from factory to project site — eliminating middlemen, reducing costs, and ensuring strict quality control at every stage.
The traditional supply chain for aluminum windows and doors involves multiple layers — manufacturers, distributors, dealers, and contractors — each adding their own markup. By the time products reach your project, you could be paying 30% to 50% more than the actual factory cost. Choosing a warehouse-direct supplier like ALPES cuts through these layers entirely.
Our warehouse model means every window and door we produce is stored, inspected, and shipped directly from our own facilities. You get factory-competitive pricing without sacrificing quality, plus the assurance that every product meets our rigorous manufacturing standards before it leaves the warehouse floor.
ALPES maintains a diverse inventory of aluminum window and door systems to meet the needs of residential villas, commercial buildings, and luxury construction projects worldwide. Our warehouse stocks everything from standard configurations to custom-designed solutions:
As an experienced casement window manufacturer, we offer three premium casement window series in our warehouse:
Our TS130 Side Press Window combines the best of push-pull and swing hinge designs, offering space-saving operation with casement-level sealing performance. Equipped with German ROTO hardware, 200kg load-bearing pulleys, and an eight-point locking system, this sliding window delivers both functionality and security.
Our warehouse features advanced tilt and turn windows, including the flagship AW90 Passive Window with a K-value as low as 1.3 — meeting the strictest passive house standards. With 360° locking points, 240-hour salt spray corrosion resistance, and Winkhaus hardware from Germany, these windows represent the pinnacle of thermal performance and security.
As a trusted sliding door supplier, ALPES stocks four heavy-duty sliding door series:
Every product that leaves our warehouse is built to exceed international standards. We source only the finest materials and partner with the world's leading hardware manufacturers:
6060-T66 grade, 1.8mm–2.5mm thickness, meeting and exceeding new national standards
PA66GF25 multi-chamber thermal break systems, K-values as low as 1.3
ROTO, Winkhaus, CMECH, Wehag — all premium German brands
Ice Cream White, Aurora Gray, Starry Sky Gray, Brown Coffee — custom matching available
While we maintain a robust warehouse inventory of standard configurations, we understand that every project is unique. That's why ALPES specializes in custom aluminum window and door solutions tailored to your exact specifications. Whether you need non-standard sizes, special glass configurations, custom color finishes, or unique opening mechanisms, our engineering team can design and manufacture products that match your architectural vision perfectly.
Our warehouse's direct-from-factory pricing model applies to custom orders as well. You get personalized solutions at competitive prices, with the same rigorous quality control that defines every ALPES product.
ALPES has supplied aluminum windows and doors from our warehouse to prestigious projects across the globe, including luxury villa developments in Saudi Arabia, high-end residential projects in Dubai, and modern homes in Australia. Our products are engineered to meet international building codes and have been tested against extreme weather conditions — from desert heat to coastal humidity.
With our well-organized warehouse logistics and experienced shipping team, we ensure timely delivery to destinations worldwide. We handle everything from packaging and documentation to freight coordination, so your order arrives safely and on schedule.
Massive Production Capacity: 100,000 m² manufacturing facility with two production centers ensures we can handle orders of any size.
Direct Factory Pricing: No middlemen, no markups — you get premium quality at warehouse-direct prices.
International Standards: All products manufactured according to global building codes with German hardware partnerships.
Comprehensive Product Line: From casement windows to sliding doors, we have solutions for every architectural need.
Custom Design Capability: Our engineering team creates tailored solutions for unique project requirements.
Global Shipping Expertise: Experienced logistics team ensures safe, timely delivery worldwide.
Whether you're a homeowner, contractor, architect, or developer, partnering with ALPES as your aluminum windows and doors warehouse supplier means getting premium quality, competitive pricing, and reliable service — all from a single source. Our team is ready to discuss your project requirements, provide detailed quotations, and guide you through every step from selection to installation.
Contact us today at jennifer@alpesvip.com or via WhatsApp at +86 18200804101 to learn more about our warehouse capabilities and how we can support your next project. Experience the ALPES difference — where engineering excellence meets architectural beauty.
Ready to Source Premium Aluminum Windows & Doors?
Request a free consultation and quote from ALPES — your trusted warehouse manufacturer.
