Initially set up to serve the internal needs of Haji Hassan Group Companies, over the years HHW has evolved in manufacturing a wide range Custom-built Process Equipment and providing Specialized Machining Services to its clients in Oil & Gas, Refining, Petrochemical, Fertilizer, Power, Water, Desalination & General Engineering segments. HHW’s capability includes the full range cutting, forming, welding and machining services. In-house expertise and resources are also available for site erection and installation of tanks, pressure vessels, shell & tube heat exchangers, piping and other structures produced by HHW.