Lo mhlahlandlela uhlinzeka ngesibukezo esibanzi sokuthola ama-fasteners ahambisanayo aphezulu we-ISO 7412, okusiza ukuthi uzulazule ubulukhuni bokuthola okuthembekile Thenga abathengisi abangaphandle kwe-ISO7412. Sihlola izinto ezibalulekile okufanele sizicabangele lapho ukhetha umphakeli, ukugqamisa izici ezibalulekile njengezitifiketi, ukulawulwa kwekhwalithi, kanye nokucatshangelwa kokudla. Funda ukuthi ungaqinisekisa kanjani ukuthi uthola inani elihle kakhulu nokwethembeka kwezidingo zakho ze-ISO 7412.
I-ISO 7412 icacisa izidingo zobukhulu ze-hexagonal bolts, izikulufo namantongomane anemicu ye-metric. Ukubambelela kuleli Zinga kuqinisekisa ikhwalithi eguqukayo kanye nokushintshana kwawo wonke amanzi ahlukahlukene. Ukukhetha abahlinzeki abanamathela ngokuqinile ku-ISO 7412 kubaluleke kakhulu ekuqinisekiseni amaphrojekthi akho ahlangabezana namazinga adingekayo kanye namazinga okuphepha. Ukuqonda lokhu kucaciswa kubalulekile lapho ufuna okuthembekile Thenga abathengisi abangaphandle kwe-ISO7412.
Ukuhambisana ne-ISO 7412 kunikeza izinzuzo eziningana ezibalulekile, kufaka phakathi ikhwalithi yomkhiqizo ethuthukisiwe, ukuphepha okuthuthukisiwe, nezinqubo zomhlangano ezenziwe lula. Ubukhulu obungaguquguquki bunciphisa ubungozi bezingxenye ezingalungisiwe futhi uqinisekise ukusebenza okufanele. Kumaphrojekthi adinga ukucaciswa okuphezulu nokwethembeka, ukuhlanganisa ama-fasteners ahlangana ne-ISO 7412 kubalulekile.
Ukukhetha umphakeli othembekile wakho Thenga abathengisi abangaphandle kwe-ISO7412 Izidingo zibalulekile. Kunezici eziningana okufanele zibhekwe ngokucophelela:
Umthumeli | Isitifiketi se-ISO | I-MOQ | Isikhathi sokuhola (izinsuku) | Intengo (USD / unit) |
---|---|---|---|---|
Umphakeli a | I-ISO 9001 | 1000 | 30 | 0.50 |
Umhlinzeki B | I-ISO 9001, ISO 14001 | 500 | 20 | 0.55 |
Amapulatifomu amaningi aku-inthanethi angakusiza ekutholeni abahlinzeki bakho Thenga abathengisi abangaphandle kwe-ISO7412 Izidingo. Kodwa-ke, ukukhuthala ngokuphelele okufanele kubalulekile njalo. Qinisekisa izitifiketi, funda izibuyekezo, bese uqhathanisa amanani ngaphambi kokufaka i-oda.
Ku-fasteners esezingeni eliphakeme, cabanga ngokuhlola izindawo ezikhethekile zezimboni noma ukuxhumana ngqo nabakhiqizi abanamarekhodi wethrekhi okufakazelwe ekukhiqizweni kwe-iSOwfer Festener. Khumbula ukuthi uphinde ucele amasampula ukuqinisekisa ikhwalithi ngaphambi kokuzibophezela ku-oda elikhulu.
Ngomthombo othembekile we-fasteners ephezulu, cabanga Hebei Dell Metal Products Co, Ltd. Bangumkhiqizi oholayo kanye nomthumeli we-fasteners ahlukahlukene, ukuqinisekisa ikhwalithi nokunamathela kumazinga aphesheya. Ukuzibophezela kwabo ekwekhwalithi nasekwanelisekeni kwamakhasimende kubenza babe ngumncintiswano oqinile lapho besesha ukuthembeka Thenga abathengisi abangaphandle kwe-ISO7412.
Nesitatimende: Lolu lwazi lungenxa yesiqondiso kuphela. Njalo yenza ukukhuthala ngokuphelele okufanele ngaphambi kokukhetha umphakeli.
p>umzimba>