WDMA Energy Saving Passive House Double Glass French Casement Window Design 20x61 Q2: Where is your factory

Q2: Where is your factory located

Packing and loading:

against split ect

Good air and Water proof

Thickness of door leaf

WDMA Energy Saving Passive House Double Glass French Casement Window Design 20x61 Q2: Where is your factoryProduct Description High quality imported hardware Adopting the original Germany hardware brand, all metal aluminium material, surface anti corrosion treatment,exquisite craftsmanship, it's secure and anti pry. High precision profile 6063 T5 high precision aluminum profile and taking into account the strength, toughness, and corrosion resistance, it has excellent performance. EPDM co extrusion strip The use of the EPDM automotive grade sealing strip