Sinopec Yangzi Petrochemical Company Limited (former name Yangzi Petrochemical Co., Ltd.) is a wholly-owned subsidiary under China Petroleum & Chemical Corporation, with registered address of No. 28. Gaoke No. 1 Road, New & High Technology Industry Development Zone and registered capital of 16.33718 billion Yuan RMB. The Company is mainly engaged in refining crude oil, producing and marketing hydrocarbon derivatives. The Company is currently one of the largest suppliers of pure benzene, para-xylene, ortho-xylene, PTA, ethylene glycol, butadiene and ethylene oxide in China, with annual sales revenue of almost 60 billion Yuan RMB.

　　Sinier and Sinopec Yangzi Petrochemical Company Limited have maintained in-depth cooperation for a long time. Various products are widely used in Sinopec Yangzi Petrochemical Company Limited. The above photos are typical applications of Sinier electromagnetic flowmeters and differential pressure flowmeters. The electromagnetic flowmeter is used in the circulating water area of the tank area, which is characterized by low straight pipe section and large vibration interference,  also in explosion-proof occasion. SINIER provide explosion-proof low straight pipe electromagnetic flowmeter，

　　SINIER SD41 balanced flowmeter has also been widely used in the hydrogenation unit of Sinopec Yangzi Petrochemical Company Limited. The measurement of hydrogen is very special, and the safety requirements are very high. For the measurement of high-pressure hydrogen pipelines will produce "hydrogen embrittlement" phenomenon, sensors and throttle elements of the flowmeter are treated with special NASE. Simplified the on-site installation, and also improved the overall compatibility of the device. The equipment has been operating steadily for more than two years and has been highly recognized by customers.