Optimum Group Pakistan own one LLC in USA 1-Optimum Onyx Marble LLC MD USA ( www.optimum-onyx-marble.us) three manufacturing units in Pakistan. 1- Optimum Onyx Marble Company (www.optimum-onyx-marble.com) 2- Optimum Salt Company (www.optimum-salt-lamp.com) 3- Optimum Handicraft Company (www.optimum-handicrat.com) Optimum Onyx Marble one of the leading Marble, Onyx, Granite and Sandstone processors and exporters from Pakistan. Natural stones of Pakistan have been acknowledged ...