Flow Meter, Pressure Transmitter, Pressure Gauge manufacturer / supplier in China, offering 63mm Back Capsule Pressure Gauge Mbar Gas Pressure Gauge Brass Connection Black Steel Case, 100mm (4") Stainless Steel Liquid-Filled Bayonet Ring Capsule Pressure Gauge, Wholesale China OEM Stainless Steel Capsule Pressure Gauge 100mm 1.6-60kpa and so on.