◆ Furnace 1 was designed by Germany SORG with melting area 115㎡.
  ◆ Furnace 2 was designed by Germany HORN with melting area 105㎡.
  ◆ Temperature fluctuation control will be within±2℃.
  ◆ The glass level fluctuation control will be with in ±0.5mm.
  ◆ Equipped with TV monitoring.