1. Use the international popular octagonal shape of galvanized steel case, solid and durable, simple shape, elegant style, and suitable modern aesthetic.
2. Use patented technology automation self-lock system, using fluid, it can stay at any position, and lightly pull, use the spring will automatically return to coiling block.
3. Use special unique patterns, change the traditional fabric of direct reflection, using diffuse reflection to whole projection screen achieve the same effect.
4. It can be used different various place, special for school, business etc.
For Warranty: what we offered is one year, If you are in Domestic market, you can send us back to factory directly.Our after sale service will help you to deal with it will, then contact with you to send you goods intime.
OEM Service: If you need us offer OEM service for you, it is avaialble for that. all dememands will be confirmed to you before you pace the order, and we also have professional guys help you to design what you want. all related cost will be confirm to you togetther.