PU ( Polyurethane ) Foam Pre-insulated duct air system The PU panel is 4m x 1.2m x 2cm We also provide PU accessories, such as 1. PVC Flange Joint 2. PVC Tee Connector Flange Joint. 3. PVC....
Named after one of our board of director Mr. Sondakh, PT. Son Duct Sejahtera is a newly established national private company in the Heating Ventilating Air Conditioning ( HVAC) industry. Even though....
We sell Flange for square ducting along with accessories ( Tee and Elbow) and hanger