Changzhou Chengfeng Flowmeter Co. Ltd (formerly Qinfeng Flowmeter Works) was established in 1979 and is located in Changzhou, China. We are recognized as a professional manufacturer of flow meters, level meters and thermometers. We can provide variable area flow meters, electromagnetic flow meters, vortex flow meters, turbine flow meters, magnetic level gauges, bimetallic thermometers, differential pressure/pressure transmitters. And our products are widely used in machinery, metallurgy, electronics, petroleum, electricity and chemical industries. We are an ISO9001:2008 certified manufacturer. We are dedicated to continual improvement, on-time deliveries, high quality products, and exceptional customer satisfaction. Our R&D engineers with 10 years&＃039; experience can design a new sample in 15 days. Contact us now to get products that are ensured by 20 QC inspectors.