E nwere ise mmepụta bases n'okpuru anyị kpam-akụ ụlọ ọrụ (Plasma spraying Factory, Labour-kpụ ọkụ n'ọnụ Machine Ịmịpụta Factory, Research and Development Centers, Large Non-ọkọlọtọ Ịmịpụta Factory, refractory Ihe Factory) .
