Kullin ɗaukar kaya
Kullin ɗaukar kayayana nufin abin ɗaure wanda ya ƙunshi kai da dunƙule.Za a iya raba ƙullun zuwa ƙusoshin ƙarfe na carbon da bakin karfe bisa ga kayan.Suna buƙatar daidaita su da goro don ɗaure da haɗa sassan biyu ta ramuka.Abubuwan gama gari suneM5-M20, tsawon 15mm-300mm, da maki ne 4.8, 6.8, 8.8, 10.9 da kuma 12.9.Za mu iya yin misali naGB DIN ASTM ANSI,Zaren suna dam thread da lafiya thread, surface jiyya hada da: galvanized, yellow tutiya, baki da kuma zafi galvanized, za mu iya siffanta da marufi bisa ga abokin ciniki ta bukatun.Gundumar Handan YongnianZhanyuYu Fastener Manufacturing Co., Ltd yana cikin yankin masana'antu na Tiexi, gundumar Yongnian na lardin Hebei, wanda ke da fadin fiye da murabba'in mita 7000, babban birnin kasar Yuan miliyan 5 da kuma ma'aikata sama da 120.Kamfaninmu yana ɗaukar injin ci gaba na Taiwan, takaddun cibiyoyi da yawa, takaddun girmamawa daban-daban.Muna da shekaru masu yawa na gwaninta a cikin samar da fastener, tallace-tallace da fitarwa, dogara ga ilimin fasaha na sana'a da kuma gudanar da bangaskiya mai kyau, mun himmatu wajen samar da samfurori da ayyuka masu inganci ga abokan cinikinmu.
