![dd1.jpg](http://www.hngmzy.com/UploadFiles/images/20171115/15107336859815809.jpg)
Product introduction Electric adjustable crank arm awning, using mechanical device and crank arm device system, under the action of the spring, produces adjustable tension, make the awning surface expansion and contraction, the whole arm to stop the crank arm group had 8-70 arbitrary precision parallel adjustments. It is made of high strength aluminum alloy/zinc alloy/high quality steel /ABS resin/PP PP. Maximum extended length is 4.0 meters. Specially designed for large area shading fashion, personalized products. ![dd2.jpg](http://www.hngmzy.com/UploadFiles/images/20171115/15107337261202527.jpg)
![dd3.jpg](http://www.hngmzy.com/UploadFiles/images/20171115/15107337359490614.jpg)
GEMEI Intelligent sunshade | TEL:+86-188-1659-7080
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