Shanghai Welltech Automation Co., Ltd. engages in the research, development, production, sales of automated instruments & meters, production of professional testing instruments and equipment. It offers pressure transmitter, temperature, valve, coriolis, thermal mass, metal rotor flow, turbine, ultrasonic, home flowmeter, throttling device, and ultrasonic liquid. The company was founded in October 1992 and is headquartered in Shanghai, China.