Qingdao Runfeng hayidiroliki Co., Ltd. ndi kampani yapamwamba-mapeto zipangizo zotsimikizira okhazikika kupanga ndi malonda a paipi plunger mapampu, Motors ndi zina zofunika zigawo zikuluzikulu hayidiroliki ndi mbali; kampani chimatsatira luso sayansi ndi luso monga maziko, ndi kutitengera mwayi wogwira ntchito ndi phindu kwa anthu Ndi lathunthu zochitika kasamalidwe ndi timu kasamalidwe ndi mfundo zapamwamba kasamalidwe.