Wuhan NinSerabraves Co, Ltd yashinzwe muri 2012 ifite ishoramari rya miliyoni 2 z'amadolari y'Amerika. NinStEne yitangiye gutanga igisubizo cyiza cya PDC. Dushushanya kandi dukora urutonde rwose rwa diamant tranct tract (PDC), Dome PDC hamwe na PDC yo gushinga rya peteroli yo gucukura peteroli / gaze, amabuye y'agaciro ya geologiya.
Umunya tekinoroji yikoranabuhanga muri Ninetone yateje imbere Dome ya mbere mu Bushinwa. Hamwe n'imikorere myiza, imibereho myiza irahamye kandi ihamye, cyane cyane mu murima wa Dome PDC, NinStone ifatwa nk'umwe mu bayobozi b'ikoranabuhanga.
Twatsinze ibyemezo: ISO9001 Sisitemu yo gucunga ubuziranenge, Iso14001 Sisitemu yo gucunga ibidukikije na Ohsas18001 Sisitemu yubuzima bwumutekano nakazi.
Igihe cya nyuma: Jul-01-2024
