Railing, Staircase, Aluminum Window manufacturer / supplier in China, offering Modern Minimalist Stainless Steel Floating Staircase with Motion-Activated LED Strips DIY Installation for Duplex Loft Spaces, Modern Minimalist Floating Stairway for Duplex and Loft Indoor with Motion-Activated LED Strips, Luxury Suspended Staircase with Motion Sensor LED Lighting Custom Timber /Marble Treads DIY Installation and so on.