Conventional ceiling board made lightweight.

• Rabbet joint (ceiling base material) lined type

Ceiling can be finished without needing to screw the board

• Unlined (screw fixed) type

Common ceiling board that is fixed to the base material by using screw or nail.

• Sound absorbing ceiling material

A type of product with perforated holes on the board surface, improving clarity of sound and voice in a room with various kinds of noises such as school and office.