Product Features:

1. The appearance looks elegant and steady, there are two kinds frame: outdoor frame and indoor frame, and also has waterproof out frame. Open smoothly and flexibly, safe and reliable. Can be installed louver.

2. Out fan frame: 120mm-128mm; Inner fan frame: 83mm-100mm

3. The thickness of profile: 1.4mm-1.8mm

4. Designed with upper and lower rail slide groove and anti-swing device, which ensured stable operation, and the door leaf loaded maximum 400kg.

5. Surface treatment & color: Powder coating, anodizing, PVDF coating, Electrophoresis, mill finished and wooden coating, etc, and all colors depend on customers' requirements;

6. Hardware: made in China with high quality.

Thanks to our low management cost and low labour cost, we're able to offer you a very competitive quotation for your further comparison. Sincerely look forward to hearing from you soon.