The company mainly produces electromagnetic flowmeter, electromagnetic heat meter, household heat meter, vortex flowmeter, ultrasonic flowmeter, cone flowmeter, are fast tube flowmeter, venturi flowmeter, balanced flowmeter, throttling device Flow meters,Kai Feng weili Flow Instrument Co .,LTD. Was established in 1998 as a China based independent flow measurement and control equipment supplier, engaged in the flow meter research, production and sales of high-tech enterprises. The company has advanced production technology and perfect after-sales service system ,the standard product portfolio is wide and varied, such as MGG Electromagnetic flow meter ,WCR household heat meter, MGG battery powered Electromagnetic flow meter ,LUGB Vortex flow meter, WLG Throttling device .Enabling weili engineers to give an unbiased assessment of product best suited for any particular flow measurement requirement. WEI LI has a water flow standard device which size is from DN15~DN3000mm, Nominal Pressure of 0 .6MPa~32MPa . The main application range of MGG widely covers a variety of fields : Chemical and petroleum industry , Metallurgy industry ,Water and waste water , Agriculture and irrigation , Food and beverage industry , Papermaking , Environmental total sewage , Pharmaceutical industry ,etc .