Top PVC Windows Supplier | Soundproof & Waterproof UPVC Windows

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Top PVC Windows Supplier | Soundproof & Waterproof UPVC Windows

Top PVC Windows Supplier | Soundproof & Waterproof UPVC Windows

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 Soundproof Waterproof Custom For Residential Homes

Durable UPVC replacement windows for houses, waterproof, low maintenance, energy saving, free quote for home renovation projects.
1008 System Fixed & Casement Aluminum Window VIEW DETAILS

1008 System Fixed & Casement Aluminum Window

120 System High-Sealing Aluminum Casement Window VIEW DETAILS

120 System High-Sealing Aluminum Casement Window

120 Series Slim Frame Motorized Vertical Sliding Window VIEW DETAILS

120 Series Slim Frame Motorized Vertical Sliding Window

150 Series Large-Size Motorized Vertical Sliding Window VIEW DETAILS

150 Series Large-Size Motorized Vertical Sliding Window

Three-Panel Slim Frame Aluminum Glass Sliding Door VIEW DETAILS

Three-Panel Slim Frame Aluminum Glass Sliding Door

68 Series Anti-Pinch Aluminum Bi-Fold Patio Door VIEW DETAILS

68 Series Anti-Pinch Aluminum Bi-Fold Patio Door

Aluminum Wood Interior Doors VIEW DETAILS

Aluminum Wood Interior Doors

Slim Frame Sliding Glass Shower Enclosure VIEW DETAILS

Slim Frame Sliding Glass Shower Enclosure

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:About Our Certificates？

A:Several products have obtained certifications from NFRC, Energy Star, CSA, NZS4211, CE. As a result, many products from LUYISI have been recognized by multiple countries and international organizations such as the United States, Canada, Australia, New Zealand, and the European Union. This allows us to offer high-quality window and door products and services to more countries.
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.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.
A. High-quality aluminum alloy windows utilize automotive-grade EPDM rubber seals, a material known for its durability and resistance to aging. Combined with a triple-seal structure and optimized isothermal line design, they deliver exceptional airtightness, thermal insulation, and wind pressure resistance, effectively preventing air infiltration.

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