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AOSTTER Manual Moisture Resistant Aluminum Casement Door Frosted Obscure Panel Sleek Handle for Farmhouse Elegant Bathroom Setup
Product Description
TUV Certified Factory Direct
15+ years of expertise. Backed by a 30,000㎡ smart production base. Work directly with the source to maximize project profit margins with a 15-Year structural warranty.
6063-T5 Aviation Aluminum
Constructed with high-density profiles featuring 1.4mm-2.0mm wall thickness for superior structural integrity and hurricane-grade wind load resistance (≥5000Pa).
Advanced Thermal Break Tech
Utilizes premium PA66 thermal break strips to slash heat transfer. Achieves excellent U-Value (≤1.1), reducing HVAC energy costs by up to 35% for building owners.
German Precision Hardware
Integrated with ROTO/HOPO systems for smooth, silent operation. Tested for 50,000+ cycles, ensuring zero-maintenance durability for residential and commercial projects.
Bespoke Project Solutions
100% tailor-made sizes, colors, and glass textures. Our engineering team provides free professional CAD shop drawings within 24 hours to ensure perfect project fitment.
| Material | Aviation-grade 6063-T5 High-Density Aluminum Alloy |
| Structure | PA66 Thermal Break System / Non-Thermal Break (Optional) |
| Glass Type | Automotive-grade Double Tempered Glass (Argon Gas Filled) |
| Hardware | German ROTO / HOPO / SIEGENIA; Top Chinese KINLONG |
| Surface Finish | Marine-Grade AkzoNobel Powder Coating (100% Rust-proof) |
| Certification | AS2047, NFRC, AAMA, CE, ISO9001 |
Q1
Are you a manufacturer or a trading company?
We are a 100% source manufacturer. We own a 30,000㎡ modern factory with an annual production capacity of 500,000㎡. We warmly welcome you to inspect our factory via video call or visit us in person.
Q2
Can you customize windows and doors according to my project sizes and designs?
Absolutely. We specialize in OEM & ODM for global projects. Just send us your floor plans or specific measurements, and our engineering team will provide a Free 3D Design & Shop Drawing within 24 hours. RAL/Pantone customized colors are also supported.
Q3
What kind of packaging do you use to ensure safe transportation?
We use Export-Standard Safe Packaging to guarantee zero damage. Inside, we apply protective film and shockproof EPE foam. Outside, we pack the products in fully sealed, non-fumigation plywood crates. Your glass and frames are 100% safe with us.
Q4
How do you guarantee the quality and energy efficiency of your products?
We use high-precision 6063-T5 aluminium profiles and premium PA66 thermal break nylon strips. This multi-cavity structure provides excellent sound insulation, heat preservation, and wind resistance, significantly reducing your HVAC energy costs.
Q5
What is your Minimum Order Quantity (MOQ)?
We do not have a strict MOQ. We accept sample orders starting from 1 set to help you test our quality. Whether it is a single residential house or a large commercial building project, we are ready to support your business needs.
Q6
What kind of quality warranty do you provide?
We offer a 10-year warranty for our aluminium profiles and a 5-year warranty for hardware accessories. If any quality defects occur within the warranty period under normal use, we will provide replacement parts free of charge.
