Structural Feature:
  • Effective insulation of exterior noise disturbance and creation of interior quiet environment
  • The door and window are designed with water-proof board and drainage slot to fully insulate the rainwater outside
  • Imported modified is used , and the ultraviolet-proof absorbent is added in the raw material,so that the door and window can resist the burning sun,rainstorm ,dryness and humidity,and will not have color change,embrittlement or aging phenomenon under the temperature of -30℃-70℃