Detailed Product Description
Features:
1) Large opening space
2) Folding freely according to the space requirement
3) Easy sliding, increasing the utilization ratio of the house space
4) Available in any sizes as per customers' needs
5) Good water-tightness performance, air permeability performance,
Noise insulation and heat resistant property

Performance parameters:
1) Sound insulation: RW≥28dB
2) Wind pressure resistance: Third class (GB/T7106)
3) Air permeation resistance: Third class (GB/T7108)
4) Water resistance: Third class (GB/T7108)

Packing: According to clients' requests