4-i Bangladesh is a full service industrial and manufacturing construction firm established in 2017. We serve as engineering and manufacturing consultants in addition to providing hands-on support in various phases of industrial and commercial infrastructure development. We Provide world class service through our best qualified team of Engineers, Technicians and Projects Managers. As a multidiscipline construction firm, we bring a depth of knowledge, given our broad range of services, that comes to bear on our design projects resulting in creative, yet functional design solutions. We also provide one stop solutions for Investors in Economic Zones.