Hunan EntonTech Co., Ltd was established in March 2002, its former was Changsha EntonTech Meter Co., Ltd.  Being indicated to research, development and production of intelligent gas meter and water meter for many years, We owns the first-class R&D team, leading production capacity and rigorous quality system and professional marketing network. We's product is of reliable quality, stable performance, high technology and has achieved advanced level in the same industry at home.

Presently, EntonTech product has been widely applied in measuring on natural gas, liquefied petroleum gas, manufactured gas, air-gas mixture and municipal drinking water. They are applicable to gas for domestic living use (1.6 - 4 cubic meters/hour) and gas for industrial and commercial use (6 - 100 cubic meters/hour).

Our company has passed Quality Management System certification of ISO9000 and acquired "the Certificate of Computer Software Copyright" issued by National Copyright Administration, "the Registration Certificate of Software Product " issued by National Ministry of Information Industry, "the Measuring Instrument Manufacturing License of the People's Republic of China" issued by Hunan Technical Supervision Administration and "the Explosion-Proof Certificate of Explosion-proof Electric Equipment" issued by National Supervising and Testing Center for the Quality of Explosion-Proof Electric Product.