Our business was initiated in the name of Rahman & Sons in 1985. At the initial stage we started international business as an importer and distributor of food products dealing in a certain range of products in a small profit margin to assist the nation in fulfilling domestic food products requirement. Gradually it grows in a broader spectrum and established as OKM Group where under mentioned companies are associated with and serving the nation more efficiently and successfully.
To keep strength and weight of the building in harmony, foundation, columns and beams are casted with the best stone chip and Non-load bearing floor blocks and roof tops are casted with grade 1 brick chips. As a standard Interior partition walls are constructed in 5” thickness by using 1st class brick. Walls are provided damp proof courses and treatments where needed. All electric wiring, plumbing and sanitary piping are concealed type. Concrete works are tested to bear crushing-strength not less than 3000 psi. Floor tiles and all luxurious fixations are purchased from best sources in Bangladesh and abroad.