Specification :

1) profile: 60series, 80series, 88series, 95series
Chamber: 3, 4, 5, 6
2) color: white or other color
3) Glass: double glass, 5+ 9A+ 5mm( or according to your requirements)
single glass , double glass, triped glass
Clear glass, tempered glass, floated glass, low-e glass.
Reinforcement steel: thickness: 1.2mm, 1.5mm, 2.0mm;
Seal: rubber sealing strip, black or gray color, high quality
6) Hardware: Germany ROTO hardware
Chinese hardware( top, middle and common) ;
7) packing: wooden or carton or according to your requirements