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Custom Doors & Windows for Global Projects

Certified door and window systems for residential, commercial, and project-based applications

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Glass Safety Patent
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PRODUCT CRAFTSMANSHIP
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Six-Point Locking System
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window
WY-75 Series Aluminum Casement Window

Sizing: Custom-made to fit your opening; fixed panels are subject to maximum allowable area.

Profiles: custom available in commercial-grade, engineering-grade, or mid-to-high-end residential options.

Glass: Multiple glazing options available

Certifcations: NFRC, CE, AS2047, CSA, and ISO9001

Project Solution Capability: End-to-end project solutions including graphic design, 3D modeling, cross-category consolidation, and other support.

After-sale: Online support; returns/replacements; onsite inspection, training, installation; free spare parts; other services.

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Production Process

Surface Treatment Process

1.Surface Treatment Process

2.Profile Processing & Cutting

2.Profile Processing & Cutting

3.Glass Cutting & Install Aluminum Strips

3.Glass Cutting & Install Aluminum Strips

4.Installing The Opening Fan

4.Installing The Opening Fan

5.Assemble Frame And Casing

5.Assemble Frame And Casing

6.Debugging And Sealing

6.Debugging And Sealing

7.Packing

7.Packing

Aluminum Windows PDF

Our factory is located in Foshan, Guangdong, with a production base of 180,000 square meters, 600 employees, an annual production capacity of 300,000 square meters.

More than 100 pieces of equipment to achieve higher quality production and more efficient delivery.

FAQ

Q1: Are you a factory ?

Q2: What is your main product?

Q3: How can l know your price?

Q4: What is your delivery time?

Q5: What is your warranty ?

Q6: What kind of service will you provide?

Q7: Are your products Certificated?

Contact Us

We can custom made to any project unique window and door designs with our professional and experienced sales & technical team.
   WhatsApp / Tel: +86 15878811461
   Email: windowsdoors@dejiyp.com
    Address: Building 19, Shenke Chuangzhi Park, No. 6 Xingye East Road, Shishan Town, Nanhai District, Foshan City China
DERCHI window and door is one of top 10 windows and doors in China. We are professional high quality aluminum doors and windows manufacturer with professional team for more than 25 years.
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