Flowmeter manufacturer / supplier in China, offering DN50 High Quality SS304 SS316 4-20mA RS485 Modbus Flange Coriolis Mass Flowmeter, CNG ATEX Certification SS304 SS316 4-20mA RS485 Modbus Coriolis Mass Flowmeter, Remote Air Liquid Flow Sensor High Quality SS304 SS316 4-20mA RS485 Modbus Coriolis Mass Flowmeter and so on.