Super insulated Black-painted aluminium window frames surround the large triple-glazed windows. on China WDMA bifold 1) Shop drawing / window

1) Shop drawing / window schedule to show the window opening way

Toutang Town

Special logistics packaging

High precision

Q: May I have a free trial of the product

Super insulated Black-painted aluminium window frames surround the large triple-glazed windows. on China WDMA bifold 1) Shop drawing / windowCertifications Tested & Certified Alufront's windows and doors have been tested according to US and Australian standard, for thermal rating and Acoustic are above the international standard. Alufront's products are approved by AAMA,CSA,WERS,NFRC standard. ACOUSTICS TESTED WINDOWS & DOORS Sound or acoustic performance of a window is measured by the weighted sound reduction index or Rw value. Rw values are determined by measuring the reduction in dB