Hwaseong-si, Gyeonggi-do Jan 18, 2026 (Issuewire.com) - AlphaQ Co., Ltd., a pioneering Korean manufacturer of high-performance sliding windows, is advancing its international expansion following a successful debut at Big 5 Global 2025 in Dubai and the signing of a strategic memorandum of understanding (MOU) with Egypt-based Premier UPVC Window and Door Systems.
Supported by the Korea Land & Housing Corporation (LH) as part of the K-TECH joint pavilion, AlphaQ presented its patented rail-assembly sliding window system to a global audience. The technology drew strong interest from regional buyers, who highlighted its superior airtightness, smooth operation, and advanced energy efficiency compared to conventional European-style windows widely used in the market. The exhibition served as a major validation of AlphaQ’s technology and marked an important milestone in its global growth strategy.
Strategic Alliance for Regional Growth
A key highlight of AlphaQ’s participation at Big 5 Global was the execution of an MOU with Premier UPVC Window and Door Systems, a leading Egyptian manufacturer and distributor of UPVC profiles. The partnership represents a critical step in AlphaQ’s entry into the Middle Eastern and African construction markets.
Premier operates one of the region’s largest UPVC profile distribution networks, with more than 65 authorized distributors across Egypt and a presence in eight additional Arab and African countries. The company has supplied several large-scale residential developments, including La Vista (2,500 villas with 33,000 UPVC windows), Azar (600 villas using 27,000 m² of high-specification materials), and HAP Town (750 residential units).
Through this collaboration, AlphaQ’s patented “K-Window” technology will be introduced to a broad regional customer base. By combining AlphaQ’s advanced engineering with Premier’s market expertise and distribution strength, the two companies aim to establish a new benchmark for sliding window performance in apartments, villas, and commercial buildings.
Advancing Window Technology Innovation
In addition to its flagship sliding window, AlphaQ is expanding its product portfolio to meet diverse architectural needs. At Big 5 Global 2025, the company unveiled two new window systems: the Curtain Wall Rail-Assembly Sliding Composite Window (APQ-CWS150-24/43), which combines curtain wall openness with sliding functionality while maintaining Grade 1 energy efficiency, and the Log House Specialized Window (A-164S), a slim 164 mm triple-glazed window designed specifically for log houses, also achieving Grade 1 energy efficiency.
These products complement AlphaQ’s growing lineup of aluminum triple-glazed single windows and PVC double windows. The company’s core technology has earned New Excellent Product (NEP) certification in Korea, and its sliding window uniquely achieves Grade 1 energy efficiency with a single sliding sash. AlphaQ is currently preparing for LH New Technology certification to support adoption in public housing projects and is expanding its nationwide dealership network to meet rising demand.
The “K-Window” Goes Global
With its technology validated internationally and a strategic regional partnership in place, AlphaQ is advancing the “K-Window” concept onto the global stage.
“Our experience at Big 5 Global confirmed strong global demand for high-performance, energy-efficient window systems,” said Yoo Ra-hye, CEO of AlphaQ Co., Ltd. “Our partnership with Premier marks an important step toward establishing AlphaQ as a leading global brand.”
Media Contact
ALPHA Q alphaq@alphaq.co.kr 031-357-5770 24, Muharo 110beongil, Namyang-eup, Hwaseong-si, Gyeonggi-do (18279) https://alphaq.co.kr/
