Our primary line of high-grade aluminum & glass jalousie designs, specifically built to handle intense wind loads and saltwater exposure near Busan Port and Haeundae Beach.
Busan, as South Korea’s principal maritime hub, presents an architecturally challenging environment characterized by high humidity, coastal fog, aggressive salt-induced corrosion (C5-M rating), and recurring seasonal typhoons. Standard architectural louvres frequently fail under these conditions due to mechanical binding, galvanic corrosion, and water leakage under severe wind loads.
For large-scale developments in Gwangalli, Haeundae Marine City, and industrial zones like the Noksan National Industrial Complex, our jalousie windows are customized to utilize structural grade 6063-T5 and T6 aluminum alloy frames with PVDF finishes (conforming to AAMA 2605 specifications). These finishes prevent structural degradation caused by chloride ion deposits.
Reinforced dual-bar pivot drives distribute horizontal force evenly, preventing blade displacement during heavy winds.
Anodizing thickness > 20μm and multi-coat PVDF paint protect hardware against high-salinity marine environments.
Nanjing Spencer Window Co., Ltd. was established in 2013 with a registered capital of RMB 20 million. The company operates a modern production base covering approximately 10,000 square meters. As an integrated enterprise combining research and development, manufacturing, and sales, Spencer specializes in aluminum alloy system doors and windows, offering solutions for both standard and high-end architectural applications.
With an annual production capacity of up to 100,000 square meters, the company’s products are widely used in residential buildings, commercial complexes, and industrial projects. By combining modern design concepts with durable materials and precise engineering, Spencer delivers door and window systems that feature excellent sealing performance, energy efficiency, and long-lasting reliability.
Our manufacturing plant integrates advanced CNC profile machining centers, high-pressure powder coat lines, and automated glass assembly. This guarantees strict structural tolerances, maintaining consistency across high-volume commercial runs for South Korean development standards.
The company places strong emphasis on technological innovation and precision manufacturing. Equipped with advanced production lines and supported by an experienced technical team, Spencer maintains strict quality control throughout every stage of production. From raw material selection to processing and final assembly, each step is carefully managed to ensure high standards in durability, safety, thermal insulation, and soundproofing performance.
Spencer’s door and window systems are suitable for a wide range of applications, including residential homes, apartments, office buildings, and high-end real estate developments. Different designs are optimized for specific scenarios, such as improving sealing performance in high-rise buildings, maximizing space utilization for balconies, and enhancing comfort in various living environments.
"Quality First, Customer Foremost, Integrity-Based." Our commitment is to deliver refined architectural systems that optimize ventilation and solar gain while maintaining aesthetic harmony.
For procurement managers, structural engineers, and building contractors in South Korea, importing directly from our production base offers a clear competitive edge.
Direct supply from our plant reduces intermediary costs, enabling developers in Busan to secure high-performance system windows at competitive price points.
We source only high-density 6063-T5 aluminum, ensuring structural uniformity, wall thickness compliance, and stable mechanical performance.
Our proximity to major Chinese shipping corridors enables rapid transport to Busan Port, reducing lead times for critical construction milestones.
| Performance Indicator | Spencer Architectural Standard | Standard Non-System Window | Busan Maritime Compliance Rate |
|---|---|---|---|
| Alloy Composition | 6063-T5 / T6 High-Purity Aluminum | Recycled Low-Purity Aluminum | 100% (High Structural Rigidity) |
| Surface Protection | PVDF Spray (AAMA 2605) / Anodization ≥ 20μm | Standard Powder Coating (<10μm) | 100% (High Saline Resistance) |
| Wind Pressure Limits | Up to 4.5 kPa (Severe Typhoon Level) | 1.8 - 2.5 kPa | 100% (High-Rise Compliant) |
| Sealing Mechanisms | Dual-layer EPDM Compression Gaskets | Single PVC Seal / Brush Seals | 100% (Draft & Flood Deflecting) |
Explore our complete range of certified louvre assemblies, custom-fabricated to meet precise site specifications for international projects.
Modern building facades require smart air intake and pressure release systems. Our architectural louvres provide an optimized balance of fresh air exchange, rain deflection, and clean aesthetics.
Specially designed acoustic and structural louvres designed to shield HVAC equipment from external elements while maintaining optimized airflow rates and dampening acoustic transmission.
Seamless integration of manual or motorized jalousie vents into commercial glass curtain walls, allowing natural cross-ventilation and reducing dependency on mechanical cooling.
Automated actuator-linked louver systems linked to building smoke detectors, designed to open immediately during emergencies to facilitate rapid venting.
Find technical specifications, shipping details, and structural engineering compliance information for the South Korean construction sector.
Our coastal assemblies feature reinforced interlocking blade holders and dual-action mechanical operators. Built with structural 6063-T5 aluminum, they are rated for design wind pressures up to 4.5 kPa. Double-lipped EPDM compression seals prevent air and water infiltration during extreme weather.
We offer Class I anodized finishes (≥ 20 microns) and multi-coat PVDF coatings that comply with AAMA 2605. These coatings prevent paint degradation, chalking, and pitting caused by chloride-heavy atmospheres.
Yes, our jalousie windows can be fitted with 24V DC chain actuators or concealed linear actuators. These link directly to building automation systems (B BMS) via 0-10V or Modbus control protocols, enabling temperature-based ventilation and emergency smoke venting.
Standard design and production take 25 to 35 days, depending on order size. Shipping from our nearest maritime port to Busan Port typically takes 5 to 7 days, ensuring reliable delivery schedules for major construction projects.
Yes. Every production batch is accompanied by aluminum alloy mill test certificates, powder coat quality assurances (AAMA-certified), and internal testing reports for wind resistance, water penetration, and air leakage.
Contact our technical engineering team for custom drawings, wind load calculations, and competitive pricing for the South Korean market.
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