Kaifeng instrument flow meter co., Ltd. main products are: electromagnetic flowmeters, Vortex flowmeters, orifice, nozzle and venturi, v-Cone and other differential pressure flowmeter, target type flowmeter, rotameter, turbine flow meters, flow and heat accumulator, wireless meter reading system, complete set of flow measurement and control systems. the product quality and good price, users all over the country. Kaifeng instrument industry was founded in 1958, is the oldest and largest production and test flow meter base. State water flow measuring station and mechanical flow meter products quality inspection center of the Ministry are located here, here flow meter with large senior production research and development engineers and technicians, Kaifeng instrument flow meter co., Ltd. is a research and development, production, testing a variety of flow meters and flow measurement equipment professional enterprises.  my company has a sound of liquid and gas flow measurement calibration standards equipment, each product is rigorously real flow calibration. products are widely used in chemical industry, water supply and drainage, sewage, heating, oil and gas, metallurgical coke, pulp and paper, pharmaceutical, food processing, and other industries. Kaifeng, Kaifeng instrument for all staff uphold meter of high precision, high quality traditional style, with "integrity, professionalism, rigorous" as a concept, is willing to cooperate with vast number of new and old friends in the industry throughout the country, seek new chapter in automation industry development in China.