International (STI) is one of the largest Marketing Company in Bangladesh, have beStifftec en continuing its business as an Importer, Supplier, Marketer and Service provider of the wide range of Steam Utility (Steam Boiler, Steam Valves, Hot Water, Cold Water, Air lines), HVAC Systems (VAM Chiller, Water Chiller, Electric Chiller), Washing Machineries( Washing Machine, Dryer Machine, Hydro Machine, etc.)