Hello!, I am looking for Plastic Round Diffusers for Exhaust in ceiling that can match a 3 or 4 inch flexible duct. It will be used in a 500 room hotel project in dominican republic. We (Inversi...
regds, air diffuser dear sir we are manufacturing EPDM and SILICON TUBULAR DIFFUSER, ADN COARSE BUBBLE DISC DIFFUSER JACB-80 and JCB-150. regds, HITESH R KADIA