door - casement and sliding series

1. Strongly resistant to climate

The product’s life reaches as long as 50 years and it stands up to the artificial anti-ageing test for 6000 hours.

2. High welding corner tension

The highest tension can reach to 10500N,greatly exceed the requirements of projects with high intension.

3. Reasonable thickness

The primary thickness of the profile can be 2.2-2.5mm, satisfying the requirements of projects with high intension.

4. Glabrous surface

The surface of the profile is so glabrous and white, as the result of imported mould and advanced direction.

5. Strongly resistant to temperature

With low heating-transferring coefficient and good performance of heating insulating.

6. Excellent sound insulation performance

The windows can reduce sound of 30 dB directly.

7. Zhongde outstanding performance

Excellent wind pressure resistance, water tightness,and air tightness.

8. Environmental and healthy

Choose the recycling and unpolluted PVC resin; it belongs to green environmental building material.

9. Easy maintain

Not easy to be eroded and can be cleared with usual cleanout way.