Square / Rectangular Ceiling Diffuser is the
most popular air outlet in the air-conditioning field, it has a constant air
flow characteristics and simplicity appearance. In order to meet customer
needs, rectangular shape also available for increasing the rate of air flow.
On
the other hand, customers are able to customize the style of diffuser (from one
way to four ways) to accommodate with different ceiling. An O.B.D can be assemble
to the back of diffuser in order to control the volume of air flow. Moreover, the user friendly design -
removable core, was designed for easier installation or job cleaning.