exchange of instruments of Tangshan Co., Ltd. is China's largest series of ultrasonic heat meters, ultrasonic meters, ultrasonic flow meter and system research and development production base Hebei Province high-tech enterprises and software companies.
Sinks all the products the company has independent intellectual property rights and always walk in the forefront of the field of ultrasonic flow measurement, which have been involved in the development of "drainage using ultrasonic flow meter (velocity difference method)," " calorimeter "," ultrasonic flowmeter test procedures "and other industry and national standards.

sinks in 2001 assumed the Ministry of Science, "SME Technology Innovation Fund - household Ultrasonic heat meter "project, was born in China's first household ultrasonic heat meters, ultrasonic heat meters to break the Chinese market has long been the pattern of monopoly of foreign products. Heat metering technology through continuous improvement and development from sources of heat to the pipe network, from home to use BAN, from management to the charges, the Department of the company has become the first in the field of thermal measurement to achieve full range of products and complete coverage of network technologies R & D manufacturers.

exchange in the earliest development of ultrasound is one of the meter, from the 2003 birth of the first ultrasonic water meter Since the company's ultrasonic meter product innovation, upgrading, promotion of urban water metering and charging times from a mechanical water meter ultrasonic meter to the digital age, represented by the pace forward. In 2008, the Department of the Ministry of Science 863 companies to participate in the "process flow sensor and control system" project, to enhance our self-developed high-performance sensors and industrial capabilities to make a contribution.

exchange the company will continuously improve the level of ultrasonic flow measurement technology, first-class products and excellent services to meet user needs to promote the development of the global water and energy conservation to contribute!