UEQING CHANGXIN ELECTRONIC CO, LTD founded in 1995, is located in Liushi Wenzhou China. Over 10 years&＃039; developing and experience have made it be one of the top instrument manufactures in China. The company is one specialized enterprise engaged in producing meter and relevant auxiliary products, which includes temperature controller, intelligent meter, flow-meter, transmitter, counter, time-accumulator, meter-counting device, rotation-rate device, electric thermo-couple, thermo resistance etc.