Chongqing Chuanyi Automation Co., Ltd. is the largest automatic instrument manufacturing base in China. Chongqing Chuanyi Automation Co., Ltd. Flowmeter Branch is professional in the manufacture of all kinds of flowmeter instruments with well-equipped testing equipment and strong technical force. Our products include electromagnetic flowmeters, vortex flowmeters, metal tube rotameters, mass flowmeters, heat meters and others. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in metallurgy, water-treatment, petrochemical, paper-making and environmental protection industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!