Modern UPVC Window Design | Energy-Efficient & Custom

LUYISI UPVC Windows: Bulk Supply & Custom Solutions

LUYISI UPVC Windows: Bulk Supply & Custom Solutions

With an annual production capacity of over one million square meters, we are well-positioned to support bulk orders, customized requirements, and long-term project cooperation with stable quality and efficient delivery. From product consultation and design support to production, shipment, and after-sales service, LUYISI is committed to providing customers with a smooth, efficient, and worry-free experience.
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Advantages of upvc windows

We are committed to manufacturing the most durable, energy-efficient, and innovative window products to meet the evolving market demands.

Experienced and Reliable Team

Our design, production, and sales teams work closely together to provide practical solutions, responsive service, and detailed follow-up throughout every stage of the order. With strong industry experience and a customer-focused approach, we are committed to creating long-term value for every partner.

Strong Manufacturing Capacity

With an annual output of over one million square meters, LUYISI has the capacity to support large-volume orders, customized products, and long-term project supply. Our stable production system helps ensure consistent quality, reliable lead times, and efficient delivery.

Annual Exports 1,000,000 m²

Luyisi exports 1 million square meters annually, showcasing our production strength.

Excellent Certifications

National certifications: Nfrc and Csa, Energy star

UPVC Windows | Double Glazed Energy Efficient Factory Direct Supply

Factory manufactured UPVC windows with double glazing, excellent heat insulation & noise reduction, custom sizes & colors available, competitive wholesale price.

Since we were founded in 2002, LUYISI Doors & Windows has been a dedicated leader in the system doors and windows industry for over two decades. As an experienced factory, we focus on the research, development, manufacturing and sales of high-quality system doors and windows. With an annual output of over one million square meters and the support of partners worldwide, we ensure that customers can enjoy a high-quality and worry-free experience from placing an order to receiving after-sales service. Our professional design, producing and sales teams are dedicated to providing enthusiastic and considerate services, and adhere to the highest integrity standards, offering customers comprehensive one-stop solutions.

Frequently Asked Questions (FAQ)

Q: What is your main product?

A: Our main products are aluminum doors and windows.There are over 700 LUYISl specialty stores in China,and several dealers in the Middle East as well.
A: 23-25 days after deposit and drawing confirmed
A: We offer installation video guidance or send engineers to provide on-site guidance
A.Standard production time is approximately 25 days after order confirmation, depending on product type, customization requirements, and order quantity.
A. High-quality aluminum alloy windows featuring thermal break technology are designed as complete system windows. This structure effectively blocks heat transfer, providing better thermal insulation, sound insulation, and durability than standard aluminum windows. Insulated glass and optional foam-filled profiles can further improve energy efficiency and indoor comfort.

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