I produced a flow meter, the main steam flow LFX, LU vortex flowmeter, LNV oval gear flowmeter, wedge flowmeter, the flow meter, food meter, flowmeter seven integrated intelligent throttling categories dozens of models are advanced level technical level, an annual output of 15,000 units flow meter. Meanwhile, the recent development and production of LFXS steam flow meter, a joint venture with Japan's Obar production EX vortex flowmeter, its technical level to reach the international advanced level. Also, according to the different needs of users, but production is currently more common application of a special cutting device, such as 1 / 4 circular nozzles, dual plate, eccentric orifice, round orifice short, conical entrance orifice plates, end plates, pitot venturi tube, so as to meet the different needs of users.