Kaifeng Hengtian Automation Instrumentation CO., LTD. established in 2002, is a high-tech enterprise commit itself into the R&D and manufacture of flow instruments. Located at the base of Chinese flow instrument, Kaifeng city, we have full access to the most advanced technology and thus intend to deliver our high quality service internationally with great confidence. At present, we are mainly dealing in Electromagnetic Flowmeters, Vortex Flowmeters, Turbine Flowmeters, Radar Liquid Level Meter, Supersonic Liquid Level Meter, Floating Ball Liquid level Meter, and some kinds of Throttling Devices. As we put a lot of concern into quality control, we have gained ISO9001:2000 QMS (Quality Management System) certification at a very early time. We also expanded our services overseas, plenty of foreign customers visited our company to bond us in technology and business. Accuracy and attitude, access to customer. We believe, with high quality products and services, long-term relationships are always available between us and guests all over the world. If you are interested in any of our product, please do not hesitate to contact us, we will do our best to meet your requirement.