About usg boral middle east usgboral middle east (usgbme) is a joint venture between usg corp – usa (usg) and boral-australia (bld.ax) with saudi shareholders. started in dammam, saudi arabia, in 1985, usgbme is a leading manufacturer of 5 mol borax (borax pentahydrate) • granular and powder grades. 10 mol borax (borax decahydrate) • granular and powder grades. anhydrous boric acid (boron oxide) • glassy and porous grades. dot (disodium octaborate tetrahydrate) • standard and epa registered grades. please let us help you select the boron product for your application. Standing undisputed in the markets, we are sun borax industries, a manufacturer, who is best at serving hisarcik colemanite, borax decahydrate, borax pentahydrate, boric acid granular, ground colemanite, and a lot more. we are earning prosperity in this densely competitive industry, just because we are honest, ethical, and promising. About us. borax morarji limited (bml) was incorporated on august 27, 1963. it was originally promoted jointly by the dharamsi morarji chemical co. ltd. (dmcc) a large scale fertilizer and chemical manufacturer and borax holdings ltd. (uk). dmcc is a company incorporated in 1919 and has a turnover of over u.s.$70 million.