Monga m'modzi mwa opanga akatswiri ku China, DONGSHAO akufuna kukupatsani Maboti ozungulira a Head Square Neck. Ndipo tidzakupatsirani ntchito yabwino kwambiri ikatha kugulitsa komanso kutumiza munthawi yake.
Werengani zambiriTumizani KufunsiraDONGSHAO, wopanga zodziwika bwino ku China, ndiwokonzeka kukupatsirani Maboti a Flat Countersunk Square Neck. Tikulonjeza kukupatsani chithandizo chabwino kwambiri mukagulitsa ndikutumiza mwachangu.
Werengani zambiriTumizani KufunsiraDongshao akukuitanira kuti mupite ku fakitale yathu kuti mugule zatsopano kwambiri, kugulitsa kotsika mtengo, komanso zapamwamba zapamwamba zapamwamba. Tikuyembekezera kugwira nanu ntchito.
Werengani zambiriTumizani KufunsiraDongshao ndi m'modzi mwa mtsogoleri wa Katswiri China My Ssh Mphepete mwa makhosi opanga ma bolts okhala ndi mtengo wapamwamba komanso woyenera. Mwalandilidwa kuti tikambirane nafe.
Werengani zambiriTumizani KufunsiraDongshao, wopanga wotchuka ku China, akufuna kukupatsirani kukulira kunja kwa kunja. Tikulonjeza kukupatsirani zabwino zomwe zingagulitsidwe pambuyo poti:
Werengani zambiriTumizani KufunsiraDongshao akukuitanira kuti mupite ku fakitale yathu kuti mugule zatsopano kwambiri, kugulitsa kwamtunda kwamphamvu kwambiri. Tikuyembekezera kugwira nanu ntchito.
Werengani zambiriTumizani Kufunsira