I ka makahiki 2023, ua hoʻokumu ka hui ZD Valve i ka papahana ola nui o Zhengzhou City - Jinshui River flood diversion project, ua hoʻohana ka papahana i ka DN4000 double eccentric double flange ductile iron butterfly valves, e hoʻokomo ʻia he 40 mika ma lalo o ka lepo a me ka paipu pālua ʻelua me ka paʻakikī a kiʻekiʻe. nā koi, ʻo ia ka nui o ka nui o ka pahu lele ma Zhengzhou mōʻaukala.Me he papahana koʻikoʻi ia no ZD Valve a me kahi hoʻolālā waiwai nui no Zhengzhou City.
A hiki i kēia manawa, ua hoʻopau ʻia ka papahana a hāʻawi ʻia i ka manawa.ʻO ka maikaʻi o ka huahana hilinaʻi o ZD Valve a me ka lawelawe maikaʻi loa i hoʻomaikaʻi ʻia e nā mea hoʻohana.
Ka manawa hoʻouna: Jul-03-2023