automatic door glass sliding door mechanism on China WDMA Sliding Window Windows and Doors

Windows and Doors

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best sell anodized extruded aluminum profiles to make window and door

4- How can you make sure the glass won't broken during transportation

Step 4 Loading the pallets with a fork

automatic door glass sliding door mechanism on China WDMA Sliding Window Windows and DoorsAnti clamp function to make the mechanism more safe. Door will be able to working about 3 hours or 200times(open and close) during a power cut (optional) Five different functions with remote or function keypad: always open, half open, exit only, lock, normal open. The half open situation can be adjusted, so it can be 1 3 open, 1 4 open, and so on. The door's working time can be adjusted, 3 functions: always work, work 5000times, work 10000times.( only