Onye na-eweta paịpụ ígwè, mpempe akwụkwọ ígwè, na onye na-emepụta ígwè na-emepụta ihe na China, nwere ụlọ ọrụ mmepụta nke ya, nwere ike imepụta tube ígwè carbon & efere & coil nke ihe dị iche iche na ọkọlọtọ, paịpụ galvanized & mpempe akwụkwọ & coil, paịpụ ígwè anaghị agba nchara & mpempe akwụkwọ & coil; n'ogbe ụdị paịpụ niile na-enweghị ntụpọ, tube ziri ezi, paịpụ welded, profaịlụ ígwè carbon na profaịlụ ígwè anaghị agba nchara (ogwe gburugburu, ogwe square, ígwè akụkụ, ígwè ọwa, wdg.), rebar, mpempe akwụkwọ elu ụlọ, wdg.; na-akwado nhazi nha dị iche iche, enwere ike inye ihe nlele n'efu; mbupụ na United Arab Emirates, South America, Saudi Arabia, Egypt, South Africa, Turkey, Kenya, Nigeria, Europe na mba ndị ọzọ, ụlọ ọrụ anyị nwere ọtụtụ ngwaahịa, ọnụ ahịa n'ogbe sitere n'aka ndị na-ebubata ngwaahịa China, nnyefe ngwa ngwa, kpọtụrụ anyị ugbu a iji nweta mbelata ụlọ ọrụ mmepụta ihe kachasị ukwuu!