Petroleum Well Control Equipment Co., Ltd. (PWCE)
PWCE Express Oiri uye Gasi Boka Co., LTD.
Seadream Offshore Technology Co., LTD.
A BOP accumulator unit (inozivikanwawo seBOP yekuvhara unit) chimwe chezvinhu zvakakosha zvekudzivirira kuvhuvhuta. MaAccumulators anoiswa muma hydraulic system nechinangwa chekuchengeta simba kuti riburitswe uye rifambiswe muhurongwa hwese pazvinenge zvichidikanwa kuita mamwe mabasa. BOP accumulator mayuniti anopawo hydraulic rutsigiro kana kudzvinyirirwa kunoitika. Kuchinja uku kunoitika kazhinji mumapombi ekutamisa zvakanaka nekuda kwekushanda kwawo kwekuteya nekubvisa mvura.