Manufacturing
Contact Information
P.O. Box 835, Church Hill, TN 37642
423-357-8095
http://www.markwest.com/
Detailed Information

Mark West, a wholly owned subsidiary of MPLX LP (NYSE: MPLX), is engaged in the gathering, processing, and transportation of natural gas; the transportation, fractionation, storage and marketing of NGLs; and the gathering and transportation of crude oil