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.