This store is an official factory outlet, specializing in processing and wholesale. Located in Weifang, Shandong, the aluminum capital of China, all products are customizable, with a five-year warranty and lifetime after-sales service. We sincerely welcome business partners from all over the country to call and discuss cooperation. Logistics is convenient, with nationwide shipping. Hotline for inquiries: 150 6563 6669, Factory phone: 0536-3212333. Thank you for your support.

Full-structure aluminum alloy profile waterproofing technology design, with high-frequency seamless welding at all four corners, addressing potential issues such as silicone aging, cracking, and leakage.

Built-in hinges: The frame and sash fit more closely, with the addition of double-layer automotive-grade composite sealing strips, offering superior airtightness.

Concealed gas spring, stylish and sturdy

The louvered blind design is available with polycarbonate panels, hollow glass, and laminated glass, offering a more aesthetically pleasing appearance.

The sunroof is leak-proof, wind-proof, and water-tight!