Shanghai Sunny Elevator Assembly Co.,Ltd

Shanghai sunny elevator assembly co., ltd., founded in 1992, specialize in developing and producing opto-electro-mechanical products??ur chief products include: elevator light curtain, photoelectric switch and elevator push button.Sunny is a historical yet vibrant company. Under the principle of ??eople oriented, technological innovation??, we strive to provide first-class products and first-class service to clients both home and abroad??elcome to view our website: www.esunny-sh.com / http://sh-esunny.en.alibaba.com/SUNNY elevator light curtain includes two series-H series and P series. H series obtained national invention patent(NO.ZLO1105213.9),it is widely used in luxury elevator and famous for its 8-channel special design, which means anyone can make urgent repair by pushing the blinking switch on the control box to avoid great inconvenience to the elevator users when some diode is broken. P series can automatically increase the No.of infrared beam as the distance increases. It ... [详细介绍]