From the website:
Premier Tooling Manufacturing, Inc., is an ISO 9001 2008 registered, Iowa manufacturing and machining company with over 40 stamping presses up to 1,500 ton and production capabilities which include die stamping, heavy metal stamping, laser cutting, welding, assembly, fixture design, tool and die build, die-cast tooling, mold tooling, CNC machining, wire EDM, transfer press, and large CNC milling.