希恩流体系统（上海）有限公司
CEJN is a global leader and manufacturer of high-performance quick coupling solutions with its roots in Sweden since 1955.
In 2001, CEJN China was founded in Shanghai, aiming to deliver reliability, safety, and efficiency for the marine, wind power, oil&gas and more across the domestic market.
Our highly efficient quick connect solutions for pneumatics, medium and high-pressure hydraulics and fluids provide unique benefits to increase performance and safety within the intended application.
Website：www.cejn.com