проекционный экран моторизованный вкладка натяжения

tab-tention screen 4:3 matte white 1).Used in many different places,such as schools,business meetings,home cinema,casino places or other entertainment sites1. 2).With special flexibility soft PVC material, we make use of stretch-oriented system with the weight at the end of rod design on both sides ensures a reasonable uniformity of tab tension, making the entire fabric flat as a mirror, enhance a sense of visual aesthetics. 3).The screen is equipped with synchronous motor or tubular motor to running quietly. Motor style: 110-240VAC 50/60Hz 4).steel white color or black color case for choosing, beautifull housing 5).Obtained CE and ROHS Certifecate