Qingdao Runfeng fracturing Co., Ltd. yinkampani izixhobo ekupheleni-high lemveliso iingcali kwimveliso nokuthengiswa eliphezulu-uxinzelelo impompo iimpompo, Motors kunye namanye amacandelo ezingundoqo kubunzulu baphantsi komhlaba kunye namalungu; i ibambelela ukuya ezintsha yenzululwazi kunye nobuchwepheshe njengesiseko inkampani, kwaye idala amathuba abasebenzi kunye nezibonelelo ukuze uluntu Babe nenkqubo yolawulo epheleleyo kunye neqela lolawulo ngeengongoma zolawulo phambili.