Aluminum Broken Bridge Casement Windows Comfortable Space Aluminium Double Glazed Window on China WDMA bifold We provide the lock hole

We provide the lock hole opening service

Widely Selling Best Quality Good Design Durable PVC Window at Low Cost

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Export Proportaion 75% of the sales Market Asia35%

3) Surface smoothness and easy cleaning

Aluminum Broken Bridge Casement Windows Comfortable Space Aluminium Double Glazed Window on China WDMA bifold We provide the lock holeProduct Description Broken bridge aluminum alloy windows Broken bridge windows are also called thermal bridge windows, or insulating windows. It adopts aluminum alloy frames and insulated glass. The heat transfer through conduction is broken with the use of plastic bridge which joint the outside and inside of the frames. We can offer top hung design and side hung designs. The most commonly used frame width is 55mm, 60mm, 70mm, 80mm, 90mm, 100mm etc.