What are the big companies in Longkou City?

There are relatively many large enterprises in Longkou City. Among them, the list of A-level enterprises with labor and social security integrity in Longkou City is as follows.

Tips: Other enterprises are in the attachment. Due to the large number, they cannot be listed together. First display, but the above is the enterprise directory for reference in 2012. If there has been an update recently, it is recommended to refer to the latest version.