LowE double glazing size limit by machine: 2800*5000mm
LowE double glazing size limit by manually: 3300*15000mm
Spacer material: normal aluminum, warm edge, stainless steel
Spacer: 6mm, 9mm, 12mm, 16mm, 18mm, 20mm, 24mm, 27mm, etc.
Glass: float, colored, patterned, double silver and triple silver low-e glass, etc.
Sealant: Fenzi, DowCorning, GE, other Chinese brands, etc.