Side hung is widely used in northen China. For the special demands, HOPO provides two solutions: ASH20 and ASH5, according to the handle size and opening sash scale coordination; installation of locking pin; reasonable matching for hinge bearing and sash weight.

ASH20 series is hardware solution with the highest cost performance. Self-designed handle has hale and hearty appearance, opening flexibly; Max. sash weight 70kg, accurate location, various finishing.