diesel flow meter with good quality and tech competitive price quick delivery tern best after-service Quanzhou Rixin flow ... oil,compressed gas,calcium syrup,phosphoric acid,calcium chloride,diesel oil,soft water,acid etc. Vinh Thang Automation ... , Inc. LPG GAS measurementInternational Petrolreum Group(IPG)gasoline,diesel measurement successful application in China company nameitem nameDaqing Oilfield, ...