German hardware, passed 150,000 + repeated turn-on-off tests.
Special Designed Track
It can be pushed and pulled smoothly without noise as it adopts a special rail and automatic adjusting double-wheel structure.
6063-T6 Primary Aluminium
Long usage life, up to 30-50 years.
Aluminum 6063 is widely recognized for its weldability and heat treat-ability, as well as for its ability to resist corrosion. It makes doors and windows stable, easy to open, and free from distortion and aging.
EPDM material has very good elastic properties even at low temperatures of -40 °C and is known to be highly durable with over 50 years of life expectancy for this material, making it resistant to tearing or abrasion.
Stainless Steel Wire Mesh
Stainless Steel as Biomedical Material
It protects you from mosquito bites and gives your family 7*24 hours of protection.