| Ihe | Efere/ mpempe akwụkwọ ígwè gbara ọkpụrụkpụ |
| Ọkọlọtọ | GB, JIS, ASTM, ISO, EN, wdg. |
| Ihe onwunwe | A53, A283-D, A135-A, A53-A, A106-A, A179-C, A214-C, A192, A226, A315-B, A53-B, A106-B, A178-C, A210-A-1, A233-3-3. A333-3.4. A213-T22, A213-T5, A335-P9, A369-FP9, A199-T9, A213-T9, 523M15, En46, 150M28, 150M19, 527A19, 530A30, wdg. |
| Nha | Ọkpụrụkpụ: 2-300mm, ma ọ bụ dị ka ndị ahịa 'chọrọ. Obosara: 1000-3000mm, ma ọ bụ dị ka ndị ahịa 'chọrọ. Ogologo: 1000-12000mm, ma ọ bụ dị ka ndị ahịa 'chọrọ. Enwere ike ịhazi nha dịka mkpa ndị ahịa si dị |
| Elu | igwe igwe, na-egbu maramara, na-egbuke egbuke, mmanụ, ahịrị ntutu, ahịhịa, enyo, mgbawa ájá,ma ọ bụ dị ka achọrọ. |
| Ngwa | Ọnụ ọgụgụ dị ukwuu nke stamping akụkụ, architectural na engineering owuwu na ụfọdụ obere mkpa igwe owuwu na akụkụ, dị ka ígwè efere maka àkwà mmiri, ígwè efere maka hull owuwu, ígwè efere maka ji esi mmiri ọkụ, ígwè efere maka containers, ígwè efere maka welded gas cylinders, mejupụtara ígwè efere, Steel efere maka ụgbọ ala, na-ekpo ọkụ na-akpọrepu atọ oyi akwa efere ígwè mgbidi, wdg. |
| Bupụ na | North Korea, South Korea, Vietnam, na Singia, na Ingsistan, MalGistan, Kajikistan, Upakhstan, Upaknistan, Upaknistan, Gurkmenistan, Ndị Turkmenistan, Ashmekistan, Afghanistan, Afghanistan, Afghanistan , Iraq, Iran, Syria, Syria, bụ Jorbanon, Israel, Turkey, Saudi Arabia, Sweden, Saway, Iceland, Forwan, Iceland, Forway Islands, Denmark (Dan), United Kingdom, Ireland, Netherlands, Belgium, Luxembourg, France, Monaco, Romania, Bulgaria, Serbia, Macedonia, Albania, Greece, Slovenia, Croatia, wdg. |
| ngwugwu | Ngwungwu mbupụ ọkọlọtọ ma ọ bụ dị ka achọrọ. |
| Oge ọnụahịa | EXW, FOB, CIF, CFR, CNF, wdg. |
| Ịkwụ ụgwọ | L/C, T/T, Western Union, wdg. |
| Asambodo | TUV&ISO&GL&BV, wdg. |