Primoflo (Shanghai) Co., Ltd.

Pressure indicator plugs for valves; Electronic inductors; High-frequency switching power supplies; Metal detectors for industrial or military purposes; Dosimeters; Frequency meters; Surveying instruments; Solenoid valves; Pressure relief valves for industrial automation,fluid power systems,transportation，medical devices，energy & utilities，consumer appliances; Electromagnetic solenoids in the nature of valves

Vacuum pumps; Centrifugal pumps; Taps being parts of machines, engines or motors; Pump control valves; Pressure regulators being parts of machines; Hydraulic valve actuators; Servo-valves; Valves being parts of machines; Hydraulic valves being parts of machines; Valves being parts of industrial automation,fluid power systems,transportation，medical devices，energy & utilities，consumer appliances machines