Ningbo Qingyang Automatic Technology Co.,Ltd was established in May 2000 when Yuyao Instrument factory had the enterprise systerm reforming. The enterprise mainly produced all kinds of pressure transmitters and temperature transmitters.Pproducts get supporting from State Science and Technology Commission,they invested more than 6 millions RMB,invited domestic expert and academy of sciences of russia to develop new products,those new products are continuously developing by our factory. Our transmitters widely used in many areas, petroleum,chemical industry,metallurgy,environmental protection,light industry,medicine,national defence,shipping,spaceflight,hydro power station operate and patrol examine,hydraulic pressure,airpressure system etc. 3 serises have CE approved, they are LPB8100,LPB8300 and SBWZ.,specially LPB8100 have explosion-proof function.All products have CQC approved, Mainly sell to Malysia ,Singapore,India,Finland,GreeceCzech,Isrea,Pakistan,Cambodia, Chile and so on, Welcome to enquire.