rising bollard from RS Security Co.,Ltd

RS Security Co.,Ltd, based in HongKong, founded in 2008. Over these years, we have been devoting ourselves to the manufacturing ,development and selling of pedestrian access control devices, such as tripod turnstile,swing barrier,flap barrier,full height turnstile,optical turnstile,glass turnstile and so on, as well vehicle control device, such as hydraulic bollard,road blocker,boom barrier etc.