1) Packed in case, it is convenient to take, satisfying the business man to demonstrate out door.2) The structure of the air pressure spring and scissor type, it can stop at any position.3) It has a s

Features:1) Convenient to carry and meets demands of business and home theatre2) Can adjust it at any position3) Supporting structure at behind, wonderful design4) Air pressure type spring and scissor

1 The screen surface can stay discretional position because of advanced autolocking system. it is easy to operate.2 Very good quality fabric, high gain, which can let you enjoy clear and vivid picture

Features:1) With an advanced self-locking device, it folds and unfolds freely. Only pull it gently, it will roll back to the case.2) High-quality fabric of matte white, glass beaded, high gain, offers

Features:1) Streamline aluminum alloy case2) Indurative and durable3) Can be used in manual or electric way4) The surface of the screen has more valuable metal coating and high gain and offersclear an

Features:1) Peaceful and smooth tubular motor, heat protection system, which prolongs motor′s lifetime.2) With high-quality screen, it offers clear and vivid picture.3) IR and RF are available.

Features:1) The surface of the speculum is covered with the medium film2) More than 94% incidence light can be reflected3) Surface of speculum reflects pictures clearly, and reduces the loss of light4

Features:1) Imported classic soft fabric from USA. Low reflecting rate, high contrast, restores natural color, which makes picture clear and vivid.2) Elastic force back guy tightens system from breaki

Features:1) Packed in case, it is convenient to take. It is necessary for business show and research meeting.2) Adopts entrance first order to mould base curtain face, height are limpid, high gain, ap