High end European Design Aluminum Clad Wood Hinges Windows With Germany Hardware on China WDMA Built-in Blinds Q3: Can I use 6mm

Q3: Can I use 6mm single glass instead of 5mm double glasses

some bulk cargo and some developed countries

Solid colors

4)  Usage: millions of different use

Q2: What certification do your product adopt

High end European Design Aluminum Clad Wood Hinges Windows With Germany Hardware on China WDMA Built-in Blinds Q3: Can I use 6mmCertifications NFRC certification in US Energy rating in Australia Membership of AWA (Australia ) Certifications. 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. Product Description Sections The design concept ensures high aesthetics for people who like to have wood windows with