Sliding Windows Supplier & Suppliers: Global Excellence in Architectural Engineering

Empowering Modern Architecture with NFRC/AS2047 Certified Sliding Solutions

OUNA Thermal Break Sliding Window

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OUNA Modern Sliding Window

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Florida Approved Hurricane Impact

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Commercial Hurricane Impact Proof

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🏗️ Enterprise Authority & Supply Chain Advantage

Established in 2018, Hangzhou Velox Architectural Glass & Window Co., Ltd. has evolved into a premier leader in the global fenestration industry. Spanning a 22,000 sqm facility with 480 upstream partners, we bridge the gap between high-end Chinese manufacturing and the rigorous quality requirements of international projects.

With an annual export revenue of $18 million, our expertise in AS2047, NFRC, and Miami-Dade hurricane impact standards ensures that our partners receive more than just a product—they receive a comprehensive compliance guarantee. Our R&D team of 32 engineers pushes the boundaries of energy efficiency, having launched 28 proprietary models last year alone.

🌍 Global Market Intelligence & Emerging Trends

The sliding window market is undergoing a shift towards passive house standards and increased acoustic comfort. Urban densification has driven demand for high-performance thermal break systems that mitigate noise while maintaining architectural aesthetics. Velox acts as a strategic supplier by integrating automated quality control (QC), using Vickers hardness testers and precision calipers to ensure every unit meets the "Zero Failure" benchmark required for high-rise commercial buildings in Southeast Asia and Oceania.

💡 Frequently Asked Questions (FAQ)

Q: Do you provide NFRC certification?

Yes, our OUNA series holds NFRC and AS2047 certifications to meet stringent North American and Australian energy codes.

Q: How do you handle custom projects?

With 6 years of export experience, our 32-person R&D team specializes in bespoke OEM/ODM solutions, from glass thickness to anodized frame finishes.

Q: Is your supply chain stable?

We work with 480 upstream partners, ensuring raw material consistency even during supply chain volatility.

Soundproof Triple Glazed Window

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Custom Powder Coated Window

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Hurricane Proof Villa Window

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Latest Design Grill Window

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All Sliding Windows Products