We design and fabricate Specialized Structures, Plants, Pressure Vessels (PV) and other process equipment for the Oil & Gas, Petrochemical and Oleo Chemical industries. UASB is certified by the American Society of Mechanical Engineers (ASME) and The National Board for U1, U2 and R Code Stamps. UASB is registered as an Unfired Pressure Vessel Manufacturer by the Department of Occupational, Safety and Health, Ministry Of Human Resource, Malaysia.