Iqembu eliyisisekelo lamashumi nesishiyagalolunye lingokoqobo lokuzibandakanya ocwaningweni nasekuthuthukisweni kwe-dome ukufaka eChina, okuhola phambili phambili.

E-China, iqembu eliyisisekelo le-Wuhan lesiNshumine lalingowokuqala ukuthuthukisa i-PDC dome Insert, kanti ubuchwepheshe bayo buye bagcina isikhundla sayo esiphambili emhlabeni. I-PDC Dome Teth yakhiwa izingqimba eziningi zezinhlangano zedayimane nenguquko, enikeza ukumelana nomthelela omkhulu futhi kufanelekile ukusetshenziswa ezintweni ezihlukumezayo. Kubikwa ukuthi impilo ye-PDC Dome Teth iyi-5-10 enezikhathi zendabuko zamazinyo e-carbide, ezinciphisa kakhulu ukumba izindleko futhi ziletha izinguquko eziguqukayo embonini yokumba kawoyela.

Ama-PDC dome Teth awalungele ukuvikelwa kobubanzi kanye nokutholwa kwe-roller cone drill bits, ama-dollar dolla bits, kanye nokubhidlizwa kwe-PDC drill, kepha nawo adonsele ukunakwa okubanzi emakethe yamazwe aphesheya. Imikhiqizo yezinyo ye-PDC Dome yezinyo ye-WUHAN IsiNshumine nesiNineStones saziwa kakhulu ngabasebenzisi basekhaya nabakwamanye amazwe ngokusebenza kwabo okuhle, ikhwalithi enhle kakhulu, insizakalo ye-R & D eqhubekayo.