Hoa Sen Group is the market leader in Vietnam Steel roofing matket. We are operating in the fields of steel and steel sheet, building materials. - Steel sheet and steel products manufacturing: + 6 high single-stand reversing cold roll mill. + Advanced NOF technology coating line (capable of galvanizing and Aluzinc coating)+ The unique production line of Aluzinc coated steel, galvanized steel sheet in Southeast Asia.+ The production line of galvanized steel sheet.+ Color coating line.- Building materials:+ Producing black steel pipe, galvanized steel pipe & tube, and other alloy and metal coated steel pipe;+ Purlin, galvanized purlin and other alloy coated purlin;+ Plastic building materials including plastics pipes, uPVC fittings pipes for water service.