Black nickel sealing Phillips pan head o ring dunƙule .Shugaban kwanon rufi na iya samun ramin, ramin giciye, ramin quincunx, da dai sauransu, waɗanda galibi ana amfani da su don sauƙaƙe amfani da kayan aikin screwing, kuma galibi ana amfani da su akan samfuran da ke ƙasa. karfi da karfin tsiya. Lokacin da aka keɓance madaidaicin sukurori, daidaitaccen nau'in dunƙule mara daidaitaccen nau'in za'a iya keɓance shi gwargwadon ainihin amfanin samfurin. Mu ne wani fastener manufacturer hadawa R&D, samarwa, tallace-tallace da kuma sabis, da dunƙule fastener manufacturer da fiye da 30 shekaru na gyare-gyare gwaninta. Za mu iya aiwatar da gyare-gyaren gyare-gyare na musamman tare da zane-zane da samfurori bisa ga bukatun abokin ciniki. Farashin yana da ma'ana kuma ingancin samfurin yana da kyau, wanda sabbin abokan ciniki da tsoffin abokan ciniki ke karɓa da kyau. Idan kuna buƙata, kuna maraba don tuntuɓar!