I-Gongbing self-drilling screws yamkela itekhnoloji yaseJamani, inoyilo olufanelekileyo, amandla aqinileyo okubambelela kwaye kulula ukuyisebenzisa:
Izinto ezisetyenziswayo ezisetyenziswayo zonke zivela kwiinkampani ezinkulu zentsimbi zasekhaya kwaye zinokuhlangabezana neemfuno ezingqongqo zeebholiti zokuqina: olona nyango luphezulu emhlabeni.
Iwasha ye-EPDM esetyenzisiweyo inokutywinwa kakuhle, ukumelana nobushushu, ukumelana neekhemikhali,
Ukuxhatshazwa koxinzelelo kuphezulu kakhulu kune-washer ye-EPDM eqhelekileyo.
Ihexagonal drill tail wire isetyenziselwa ikakhulu ukulungisa iithayile zentsimbi ezinombala zezakhiwo zentsimbi, kwaye ikwasetyenziselwa ukulungisa iipleyiti ezibhityileyo zokwakha, kunye nokuqhagamshela intsimbi kwintsimbi efana neentsimbi ezikhanyayo, iintsimbi zomthi, kunye neeprofayili zealuminium.