Hangzhou Huatong Instrument Co., Ltd. specializes in producing all kinds of thermometers, which are sold all over the country and exported to Southeast Asia, Middle East, Europe and America. All kinds of thermometers are widely used in textile machinery, chemical industry, power, shipbuilding, railway and other industries. Our factory has a strong development capacity, especially for a large number of imported thermometers on the equipment to provide domestic instruments, many types of thermometers are in the leading position in China, welcome. Users from all walks of life come.