海福乐铝合金推拉门系统型材的可视面纤细窄边化，不仅可以满足建筑的保温节能，让隔热系数相比更优化，还可以实现室内更多面积的采光率，给您更宽阔清晰的视野。牢固度及安全度完全满足行业标准，以适应任何对外观及性能方面有需求的项目。

The visual surface of Hafele aluminum alloy sliding door system profile is slim and extremely narrow, which can not only meet the building's heat preservation and energy conservation, optimize the heat insulation coefficient, but also achieve the best indoor lighting rate, giving you a broader and clearer vision. The firmness and safety fully meet the industry standards to adapt to any project that needs appearance and performance.