night curtain(curtain product,hospital curtain) Shanghai Qing Ying Industrial (Shares) Co., Ltd. was founded in 1993, now is one of the leader in window decoration and sunshade systems region,an active pioneer in modern sunshade developing, manufacturing. The quality and management system is TUV certificated according to ISO9001-2000.With help of solid technical group, we can do creative sunshade design for modern buildings in metropolis, such as Shanghai Grand Theater, New International Expo Center, Marvell Office Center and the luxious building in Mumbai, India. Main products range: motor for sunshade system, parts and control system, curtain & window decoration and accessories; supply service for assembling sunshade system, assembling window decoration, developing and manufacturing motorized curtain system, producing electric controller for sunshade system, parts of curtain & accessories, exporting all products. Curtain track is made of solid aluminum alloy and D32 motor, using new synchronous belt to reduce noise and for smooth operation. The product can load 90kg with the maximum length of 15m. According to the situations, this curtain can be designed as single side opening and both sides opening. Straight track and curved track can be selected in accordance with the architecture designation. Patented manual turn-off device is for operation without electric power. Packing: 1pc/package