Meters,valves,pumps,automatic meters,system integration and factory overall solutions in high pressure and cryogenic fields, such as coriolis mass flowmete,two phase flow flowmeter(coriolis force two phase flow meter,long neck venturi gas/liquid two phase flowmeter,crescent orifice plate gas/liquid two phase flowmeter,microwave nozzle gas/liquid two phase flowmeter),cryogenic pumps,nozzle&valve,hydrogen refueling nozzle,breakaway coupling for hydrogen,calibration device..
