Import Df65b Casement Window — Buy in Bulk from Supplier in China

The Df65b casement window is a single-hung, outward-opening window system with a 65mm aluminum frame profile and double-glazed units typically configured with 5mm clear float glass on each pane, separated by a 12mm air gap. The frame is finished with powder coating in standard white or anthracite, and the hardware includes multi-point locking mechanisms with stainless steel handles. These dimensions and materials are drawn directly from the product listing and align with common construction practices in residential applications across Southeast Asia.

The window system uses thermally broken aluminum profiles to reduce heat transfer, though the listing does not specify a U-value. The double glazing provides standard acoustic attenuation of approximately 30 dB and improves thermal insulation compared to single glazing. The sealing system typically employs EPDM gaskets, which are standard for weather resistance in humid climates. No certification claims are made by the supplier, so compliance with ISO or CE standards cannot be confirmed and should be verified directly.

Buyers commonly specify this window for new residential developments and retrofit projects in coastal regions where corrosion resistance is critical. The product is suited for low to mid-rise buildings and is often ordered in bulk for apartment complexes or hotels. Packaging is typically in wooden crates with foam corner protectors, and units are shipped in palletized loads. Trade terms such as FOB or CIF are available but must be confirmed with the supplier, as no fixed MOQ or lead time is provided in the listing.

Zhongshan Broad Windows & Doors Co Ltd is a manufacturer based in Sanxiang Town, Zhongshan, Guangdong, with a physical address listed on public trade directories. The company is categorized as an imported supplier with harbor trust tier, indicating verified export activity but no public certification or audit records. The listing does not disclose years in operation, workforce size, or client names, and no production capacity figures are provided.

The supplier specializes in aluminum window and door systems for export markets, with no indication of domestic sales focus. Response rate and average response time are not tracked in the system, suggesting limited real-time communication capacity. Buyers should treat this as a factory-direct source without third-party verification, and request production photos or video walkthroughs before placing bulk orders.