DONGSHAO ndi m'modzi mwa akatswiri opanga Double End Stud komanso ogulitsa ku China. Zogulitsa zathu ndi zovomerezeka za CE ndipo zili ndi fakitale, zolandilidwa ku Double End Stud kuchokera kwa ife.
Monga m'modzi mwa opanga akatswiri, DONGSHAO akufuna kukupatsirani ma Slotted Countersunk Head Screws okhala ndi Full Galu Point. Ndipo tidzakupatsirani ntchito yabwino kwambiri ikatha kugulitsa komanso kutumiza munthawi yake.
DONGSHAO ndi China wopanga & katundu amene makamaka umatulutsa Hexagon Head Tapping Screws ndi zaka zambiri. Ndikuyembekeza kupanga ubale wamabizinesi ndi inu.
DONGSHAO tikukulandirani ndi manja awiri ku mtundu wa Single Coil Spring Lock Washers Light kuchokera kufakitale yathu. Zogulitsa zathu ndi zovomerezeka za CE ndipo pakadali pano zili ndi zida zambiri zamafakitale. Tikupatsirani ntchito zabwino komanso mitengo yochotsera fakitale.
Dongshao ndi m'modzi mwa wina wotchuka china akupanga opanga ndi othandizira. Ma fakitale athu amaphunzitsa pakupanga mayere ambiri. Takulandilani kuti mugule ma kwenes akulu ochokera ku Dongshao. Pempho lililonse kuchokera kwa makasitomala likuyankhidwa mkati mwa maola 24.
Mitengo yayikulu yamapulogalamu ya seels imagwira ntchito yofunika kwambiri m'magawo apamwamba kwambiri. Kuchokera pa nyumba zokwera kwambiri ku zomera za mafakitale ndi machitidwe a Bridge, ma bolts awa ndi mafuko ammbuyo omwe akuwonetsetsa kuti kukhulupirika kwa umphumphu, kukhazikika kwa nthawi yayitali. Mphamvu zawo, mphamvu zawo zamphamvu, komanso kuthekera kosunga chipolopolo zimawapangitsa njira yothetsera yothamanga mu kulumikizana kwachitsulo.