1, the use of high fixed no base handle, ergonomic design, comfortable grip, durable opening and closing.
2, vertical isotherm structure design, heat insulation strip sealing strip and glass design on the same line using multi-cavity heat insulation strip effectively block heat transfer.
3, multi-cavity structure design, the use of multi-cavity structure design, bearing structure vertical force is large, greatly improve the safety and stability of doors and Windows.
4, built-in 304 stainless steel bearing hinge, the use of physical bearing structure design, so that doors and Windows more safe open, high safety, high stability, high insulation, high sound insulation, long durability.
5, hidden drainage drainage channel smooth, more beautiful appearance.