Flow meter is a new type of rotary piston positive displacement
meter with high-quality which has been designed for the first time in
China. Since it owns many advantages such as smaller flow rate, wide
flow range, high accuracy, optimized structure, high reliability, more
competitive than the similar type positive displacement flow meter,
Flow meter becomes an ideal oil flow meter used in all kinds of
vehicles that take the most popularity in all the energy measuring
system,scientific research system, traffic system, dockyards and other
factories.