... full line followed products: 1.Positive Displace Flow meter and pump, such as 1.5", 2", 3" flow meter, ... 2.Fuel dispenser components, including meter, combinated vane pump, gear pump, submersible pump, automatic nozzle, solenoid valve, etc 3.LPG ... 4.Electric Transfer Pump, electric diesel pump & meter, gasoline explosion proof pump, etc.5. oil tank truck parts, manhole, loading valve, pneumatic ...