1). Supply the OEM or Neutral
2). Certification: CE, ROHS. Motor with UL
2). Excellent workmanship. Easy and convenient installation: wall mount and ceiling mount
3). Synchronous motor or tubular motor to running quietly: 110-127V, 220V-240V
4). Remote control: switch, IR/RF or remote control with 12v Trigger for projector.
4). If you request the screen stopped anywhere, you may operate the "stop" on the switch or remote control.
5). Very good quality fabric with cheap price:  matte white or glass beaded and so on.
Matte white: (fireproof, Easy to clean with a damp cloth)
Gain: 1.0
View angle: -65 ~ +65 degrees
Glass Beaded: (easily dirty, not cleaned with a damp cloth)
Gain: 2.5
View angle: -15 ~ +15 degrees
6). Steel of housing case: Octagonal or square with white or black color.  Strong steel end cover of housing case resist the brutal transportation.
7). Package:
1pcs / two corrugated + three papers carton with shrink film(Standard Packaging)
1pcs / three corrugated + five papers carton with shrink film
1pcs / two corrugated + three papers carton with four angles for each corner and shrink film
8). Size: You may choose the size you like from the following table or special size according to your demands. (Promised the L x W size is viewing area. My factory will add the extra and free black border at the four sides of viewing area according to we supply the sizes.)

Our company a manufacturer and exporter of projection screen for over 5 years. Pass CE, ROHS, UL. We supplyy OEM process.
With screen of electric screen, manual screen, tripod screen, floor screen, fixed frame screen, tab-tension screen, we also have products of LCD/TV mounts, projector mount.