120inch 150inch manual projector screen with self locking

Specifications manual projector screen with self locking

1.semi-circle housing ,

2.150" 4:3 manual screen

3.OEM ODM available

4.SRC

 120inch 150inch manual projector screen with self locking   Features: 1,deal for classroom and conference room 
2,Scratch resistant housing
3,Superior image resoiution and accurate color reproduction
4,Easy to operate. No extra accessories needed 
5,Strong spring roller mechanism and unique semi-circle steel case in pearl white color to make the screen smooth, elegant and durable
6,Self-locking device for reliable and safe operation 
7,Convenient to pull and extend , easy to be adjiusted to any interval to fit variety of projection formats
8,Available in wall mount and ceiling mount
9,Slow return control(optional) SRC is a feature to asssist in the slow controlled return of the screen into the case which gives great performance and smooth operation.         Package:                                                                                       About Us:    Certification Authority   Welcome to choose MGF Screen Workshop as your long-term relationship supplier. If any inqury, 120inch 150inch manual projector screen with self locking, pls feel free to contact us, we will reply you asap.