Nkọwa ngwaahịa
A na-eji ngwaahịa a na-emepụta ihe dị elu na ígwè dị elu, nke nwere ike dị mma ma na-eyi nguzogide. N'elu ngwaahịa ahụ dị mma na akwa galvanized dị oke, nke na-agbatị ndụ ọrụ nke ọma ma na-eme ka ọ dị ogologo ndụ.
Ngwa ngwaahịa
Kwesịrị ekwesị maka nkume nkịtị na nnukwu nkume. Ihe owuwu ígwè, ala, efere nkwado, brackets, rails, bridges, wdg.
Dee ozi gị ebe a ziga anyị ya