 Because nke nnukwu Mbelata ruru, elu ọdịnaya nke cubic ngwaahịa na nnukwu kpọmkwem nelu ebe, bụ ngwá ọrụ na ọtụtụ-eji nkà mmụta banyere ígwè, Ngwuputa, chemical, ciment, ewu, refractory ihe na seramiiki ọrụ ọma egweri. 