Luoyang Primeman Automatic ControlTechnology Co., Ltd. is a professionalmanufacturer ofVaporRecovery SolutioninChina with thecustomers of Sinopec, CNPC,Censtar,etc. VaporRecovery Nozzle VaporRecovery Hose VaporRecovery Vacuum Pump VaporRecovery Breakaway VRSeparators VREquipemt on StageIIIEmail:[email protected]:+861503861751Skype:lisa.bian2Wechat:511504999Â