Warren 42x78 window factory hot sale aluminum strip airtight seal casement window for home and office use

Product Description Warren 42x78 window factory sale aluminum strip middle narrow casement window for home and office use Series Warren 42x78 window Profile 6060-T66 Highly Precise Aluminum Profile Thickness 1.8-2.0mm Glazing Double / Triple Fully Tempered Safety Glass Energy Efficient Low-E Coating Glass Middle Hollow 5mm+18A+5mm Surface Treatment Powder Coating/Wood Grain Finishing Hardware German Brand Hardware, Accessories, and Handle Rubber strip Top Grade EPDM Rubber Opening Way Tilt&Turn/Casement/Sliding/Folding/Awning etc.   Detailed Images   Company Information   FAQ 1. Q: Who is Warren? What are your main products? A: Warren is one of the biggest windows manufacturers in China, specializing in high-end aluminum windows & doors.     2. Q: Do you have any certifications? A: Yes. We have NAFS/NAMI/NFRC/CSA certifications. Our products can meet North American standards.    3. Q: How long will it take for production? A: It will take arou