Business Type
Manufacturer
colour
white,black,grey...
appearence
rectangle,square,arc-floor,ladder-shaped...
Size
10*10mm/15*10mm.........200*100mm
Lenght
2-4 meter or up to customer
Thickness
0.55mm,0.6mm,0.7mm....3.0mm
Fittings
external angle,internal angle,tee etc
