2.Easy to install, convenient to the users
3.Special design make the windows & doors look aesthetic and
lighting area greatly increased.
4. Excellent structure make it has various advantages, such as sound insulation, heat preservation, anti-aging, good sealing.
5. Heat preservation, energy saving,it can help reduce the cost of
your air conditioner
6.Corrosion preventive, its widely used in costal and moist areas.
7Anti-weatherability, acid alkaline, corrosion-resistant,
non-cracking, anti-pests, it will not be out of shape after using
over 30 years in the areas of strong sunlight, rainstorm, blizzard.
8. Excellent electricity insulation, it is much safer than metal profiles
9. Fire retardant, the material burns when subject to the fire, but it d oes not burn by itself, it extinguishes immediately once the external fire removed. It has got a "A" class fire rating
10. High precision, the deviation will be kept with ±2mm after
11. Firm welding, corner strength can bear the force of 3000-4000N.
12,Easy to maintain and clean, the smooth surface makes the
product is virtually dirt resistance, it is very easy to make it
clean with soft cloth that dissolved in water.