一. Njirimara ngwaahịa
1, mmepụta ọkwa mmepụta ihe, kwesịrị ekwesị maka iji ike dị elu;
2, ntụtụ na-agbapụ, ihe nchekwa nchekwa na-adịgide adịgide ma na-adịgide adịgide;
3, katriji ntu na-eji agba agba na ụdị nbudata, ngwa ngwa na adaba
二,Ngwa
Mattress,Oche ụgbọ ala,Sofa,Fencing,Anụ anụ ụlọ,Aquaculture onu.
三, Atụmatụ na uru
1,Isi imewe na mmepụta ọkachamara.
2, ọrụ dị mma mgbe a na-ere ahịa, egbe ntu niile na-emepụta ma na-ere ya, ụlọ ọrụ ahụ nwere ngalaba nlekọta ọkachamara iji nye ndị ahịa nkwado ngwaahịa ngwa ngwa na ọkachamara.
3, nke ọma nke ọma na-emepụta ihe mgbochi mgbochi roba, nwere ike ibelata ike ọgwụgwụ onye ọrụ iji melite arụmọrụ.
4,Ngwaahịa ndị a bụ asambodo CE yana enweghị nchekwa iji.