BENDIG air handling unit start our business from Centrifugal Fan cabinet maker, supplied for premium brand Fan maker in Thai market. According to our support, our company slowly obtain more challenging-inquiry from customer for instance, begin with filter-holder in fan cabinet unit until, installed chilled-water coil inside. In 2008, our company participated out 1st double skin AHU to the market and contribute our self to be Quality-Base customer air handling unit.