Features and functions of
Watertight good:
Water absorption <0.1% water-resistant windows and doors design boards, drainage slots, can be completely isolated in the outdoor rain, water in line with the provisions of DIDN18055.

Sound good:
Its structure is designed tight joints, the experimental results of noise <20db in line with the provisions of DIDN4109.

Easy maintenance:
Even the special are not subject to erosion, bleaching will not turn yellow, not gray, cement and glue affect, almost do not need maintenance, when the dirt can be used in any cleaning agent, cleaning unabated after the white.

Impact Resistance:
The use of special impact-resistant material in the formulation can withstand -10 degrees 1ko weights, from 1-meter-high free-fall of the cold shock experiment is not broken.

Good fire prevention:
Aluminum alloy window must fire for the excellent material, not spontaneous combustion, not combustion, can be self-extinguishing, is the ideal choice!

Modifier imported raw materials to add UV absorbers, in 30 degrees to 70 degrees between the hot sun rain, dry and wet are not changes, not aging, not brittle. Plastic low thermal conductivity, excellent heat insulation effect of aluminum 1250-fold, with a good air tightness in the cold regions despite dozens of degrees below zero outside, the house is another world.

Gastightness good:
Office window of the gaps are EPDM rubber sealing strip, the gap per unit length through the following 4M/mm, heating equipment in the house, can give full play to the air-conditioning effect, and reduce energy consumption.