 E nwere ise mmepụta bases nokpuru anyị kpam-akụ ụlọ ọrụ Plasma spraying Factory, Labour-kpụ ọkụ nọnụ Machine Ịmịpụta Factory, Research and Development Centers, Large Non-ọkọlọtọ Ịmịpụta Factory, refractory Ihe Factory . 