- The upper and lower beams, folder side and folder side along with the prominent lines decoration make the whole window look graceful.
- It can fold flexibly and is suitable for any kind of windows.
- The outside rubber is made from new nylon.
- The imported bearing ensures push-pull more smoothly.
- Zinc alloy boom with stainless hexagonal screws guarantees absolute safety.
- Crashproof strips are embedded in the upper and lower beams, whose raw material is EPDM, thus it can keep its shape for 20 years and realized actual soundproof effect.
- The use of soft PVC between the beams and the clips greatly improved its impermeability and tightness. Crashproof strips make up the gap of rollers and aluminum material.
