single-sash UPVC opening outside window bifold What happens if I want

What happens if I want to purchase something that you do not have

Aluminum alloy 6063-T5

Adopting high grade sliding rail

it is no problem

Best quality for industry aluminum exreysion profiles

single-sash UPVC opening outside window bifold What happens if I wantSingle sash UPVC Opening Outside Window 1. features: single panel ,casement window,white 2. UPVC profiles: LG of Korea,VEKA of Germany,Chinese Conch and SHIDE 3. glass: single glazing(5,6,8,10,12mm),double triple glazing,LOW E glass,insulating glass(5+6+6,5+9+5) 4. chambers: 3,4,5,6,,excellent heat insulating effect and watertightness. 5. hardware: handles,friction hinge,transmission(ROTO or China famous brand) 6. steel reinforcement thickness: 1.