Airtightness Window
YS850 crossover
"YS850 crossover airtight horizontal sliding window" takes the brand appeal of Yu Sheng ALUMINUM: air-tightness, water-tightness, sturdiness, functional/aesthetic and safety as the development basis,and taking cross-border design as the core R&D concept.
We introduced many structural designs from 10cm frame to our 8cm frame.It also adopts the brand's exclusive patented technology "Water-cut interlocking handle" and "Air-tight upper choke plate" to improve the water-tightness and air-tightness of the product.
YS850 is a horizontal sliding window that introduces the "crossover" design concept. Robust structure and superior air and water tight performance.
Suitable for installation in various situations and environments. It is the best building material for house ventilation and sunlight and shelter from wind and rain.
https://www.ysa.tw/

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