138极简全隐三轨断桥推拉窗

三轨设计，配置PP+PE材质隐形高透纱窗，安全带锁，根据室内生活需要进行启闭切换；断桥结构，隔热隔音、防蚊防水、通风透气、不占空间，打造舒适宜居的空间，可加装晾衣架和防护栏。

极窄扇宽、窗扇全隐于框、上下左右不见扇、中挺一条线，让窗扇若有若无的效果，可视率高达98%！侧面隐藏一键式拉手锁设计，简洁美观易操作；窗台带极简扶手设计，用途更广、水密性更佳；2.0壁厚、超大承重滑轮、304不锈钢静音轨道，超大开启位！高颜值、高性能、十分实用～

138 minimalist full-hidden three-track bridge-cut sliding windows

Three-track design, equipped with PP+PE invisible high-permeability screen windows and safety belt lock, opening and closing according to the needs of indoor life. Use bridge-cut structure, which is heat and sound insulation, anti-mosquito and waterproof, ventilation, do not occupy space, to create a comfortable and livable space.Clothes racks and protective fences can be installed.

With extremely narrow fan width, the window sash is all hidden in the frame. There is no fan up and down, left and right, and there is a line in the middle, so that the window sash has a faint effect. The visibility rate is as high as 98%. The side hidden one-button handle lock design is simple, beautiful and easy to operate. The window sill has a minimalist armrest design, which has wider use and better watertightness. The wall thickness is 2.0mm. Has super-large bearing pulleys, 304 stainless steel silent tracks, and super-large opening position. Good-looking, high-performance, and very practical.