| Chinthu | Alumina mkuwa |
| Wofanana | GB, DIN, EN, ISO, Asther, Jis, ndi zina. |
| Malaya | C17200, C175000, C17510, C18200, C16200, C16200, C19400, C14500, C15710, C15740, C15740, ndi zina. |
| Kukula | Diameter: 1.3mm-25mm, kapena monga amafunikira. Kukula kumatha kusinthidwa malinga ndi zosowa za kasitomala. |
| Dothi | Mphero, kupukutidwa, yowala, yokwezeka, kapena monga ikufunira. |
| Karata yanchito | Popanga njira yopendekera ma elekitirode elecrode zisoti etc. |
| Kutumiza ku
| America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arabu, etible. |
| Phukusi | Phukusi lolowera kunja, kapena monga likufunikira. |
| Mtengo wa mitengo | Ntchito yakale, fob, cfr, cfr, etc. |
| Malipiro | T / T, L / C, Western Union, etc. |
| Satifilira | ISO, SGS, BV. |
