Al Shiyou

Superior Plant Rentals LLC provides precision grinding and tooling equipment, including small isolation and test plugs that are safe and easy to work with. Superior Plant Rentals is based in Rancho Dominguez, CA and has subsidiaries in the United States. The private company also offers value-added engineering, training, and support for specialty equipment like York's line boring machines. The company's PBM-2500 is a right-angled pipe end-prep machining tool designed for cutting end-prep configurations for welding.

Superior Plant Services LLC provides maintenance services to the oil and gas industries. The company offers field machining, flange weld testing, controlled bolting, milling, line boring, shaft turning and pipe cutting services. The company was founded in 1986 and is headquartered in Houston, TX.