HS-G02 metal louvered french aluminum patio accordion doors on China WDMA Sliding Window we always pay attention to

we always pay attention to the running speed of products themselves

8mm glavanized steel tube with powder coating

We will design the perfect series according to your requirements

4) Surface coating: outdoor polyester powder coating

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HS-G02 metal louvered french aluminum patio accordion doors on China WDMA Sliding Window we always pay attention toProduct Description Who we are??? We manufactures all kinds of rolling doors and components for roller shutter systems for over 12 years,such as : aluminum alloy rolling door , steel rolling door , PC transparent rolling door , pulling door and garage doors, the components roll formed and extruded rolling shutter profiles , end slats, guide rails, shutter boxes, end caps, octagonal tubes, manual drives. That is more than 6,000 positions in total. For