Changzhou Chengfeng Flowmeter Co., Ltd. (formerly Qinfeng Flowmeter Works) was established in 1979 and is located in Changzhou City. We specialize in manufacturing flowmeters, thermometers, liquid level meters, transmitters, and so on. Our main products are LZB/LZJ(-F) glass tube flow meters, LZB-W(B) micro type glass tube flow meters, G.R.F10/20/30 glass tube flow meters, LZZ/LZD(-F)metal tube flow meters, organism panel type purified flow meters, UHC magnetic flap liquid level meters, LUGB/LUCB vortex street flow transmitters, LDG electromagnetic flowmeters, LWGY/LWY turbine flowmeters, WSS...