 Nihi na nke Mmetụta Crusher mfe Ọdịdị na pụrụ ịdabere na ime, mfe mmezi na ala-arụ ọrụ na-eri, ha na e nọtụtụ ebe etinyere Mining, Metallurgy, Building Materials, Road, Railway, Mmiri Conservancy, Chemical Industry ubi wdg hazie Granite, Basalt, Bank River ajịrịja nkume, Limestone, marble, Bauxite, Silicon Carbide, Iron ore, Concrete nchịkọta, Cement Clinker, quartz, slag wdg 